Shipping Estimate
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- USA
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Ships within 48 hours · Estimated delivery Jul 15 - Jul 20
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For Your Every Summer RSVP, with Code: SUMMER15
Description
cybex sirona airplane Cybex Sirona S SensorSafe Convertible Car Seat – Twinkle Twinkle Little OneThe CYBEX Sirona S is the ONLY convertible car seat to feature a 360 swivel seat with a load leg, linear side impact protection, and SensorSafe technology. Built into the chest clip, SensorSafe provides real time in app alerts when potentially unsafe situations arise including if a child unbuckles the chest clip, if the back seat becomes too warm or too cold, and if the driver unintentionally leaves the child behind. These features offer advanced
The CYBEX Sirona S is the ONLY convertible car seat to feature a 360° swivel seat with a load leg, linear side impact protection, and SensorSafe technology. Built into the chest clip, SensorSafe provides real-time in-app alerts when potentially unsafe situations arise including if a child unbuckles the chest clip, if the back seat becomes too warm or too cold, and if the driver unintentionally leaves the child behind. These features offer advanced safety protection for children and greater peace of mind for parents.
- ONE-HAND 360° SWIVEL SEAT: For easy loading and unloading of your child
- LOAD LEG: Absorbs energy and reduces crash forces on the child by up to 30% in a front impact collision*
- ONE-TIME VEHICLE BELT INSTALLATION: Allows seamless transition from rear-facing to forward-facing mode without having to re-install
- EASYLOCK™ BAR: Reduces force needed up to 4x for quick, simple and secure installation
- SENSORSAFE TECHNOLOGY: Bluetooth enabled chest clip sends mobile app alerts if a child unbuckles the chest clip, if the back seat becomes too warm or too cold, and if the driver unintentionally leaves the child behind
- 12-POSITION ON THE FLY RECLINE: Adjust even when the seat is in use
- LINEAR SIDE-IMPACT PROTECTION (L.S.P.): Reduces collision forces by up to 25% in a side impact crash*
- ANTI-REBOUND BASE: Reduces rebound forces in a rear or front impact crash
- REAR-FACING LONGER: Up to 50 lbs.
- MAGNETIC BUCKLE HOLDERS: Keeps harness out of the way for easy loading and unloading of your child
- DISHWASHER SAFE CUP HOLDER: Can be positioned on either side of seat
- 12-POSITION ADJUSTABLE HEADREST: Harness adjusts with the headrest for a proper fit as your child grows
- DUAL-LEVEL INDICATORS: Clearly indicate the proper car seat angle from either side of the seat
- STEEL REINFORCED FRAME: Provides strength and durability
- 3-POSITION PADDED BUCKLE: Allows for a secure fit while providing extra comfort for your growing child
- REMOVABLE INFANT INSERT: Ensures proper fit and support for babies
*As compared to the same car seat without this feature
Usage
- Child Age Minimum: newborn
- Child Age Maximum: 8 years
- Child Weight Minimum: 4 lbs.
- Child Weight Max: 65 lbs.
- Rear-Facing Mode Weight Limitation: 4-50 lbs.
- Rear-Facing Mode Height Limitation: 17"-49"
- Forward-Facing Mode Weight Limitation: 22-65 lbs
- Forward-Facing Mode Height Limitation: 28-49 in
- Forward-Facing Mode Age Limitation: at least 22 lbs
- Forward-Facing Mode Fit Limitation: top of ears below the top of the headrest
Specifications
- Dimensions: 24.5"D x 19"W x 25.5"H
- Weight: 30.4 lbs.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 1362 reviews
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Product Reviews
★★★★★ 5
Impressive!
Pattern Name: Graceful（12 Sets）
These are very pretty looking off and on the face. The sticky backing can be tough to peel off without damaging things, my first attempt landed me with a destroyed sticker, be careful removing them from the film because i started with my finger and its very easy to accidentally rip the gems off the backing. I used a sewing pin to get under it and lift it up enough to grab it and it peels off easily after that, so definitelygive that a try so you dont learn the hard way like i did. Also it stayed on my face shockingly well for a good 10 hours. sweat made it a bit wiggly when it got really wet but even when it got soaked down I was able to just press or tap it back onto my face while drying my face with a fan and it sticks again 98% as well as a fresh one does once it's dryer, I was worried about sweating these off but I hardly had to check on or adjust them much once the sun set and things cooled off. The backing does a good job and you can't really see it behind the gems unless you're really tying to see it. I definitely don't regret buying these one bit and would recommend for others!
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Reviewed in the United States on April 18, 2026
★★★★★ 5
Gorgeous!!
Pattern Name: Noble（12 Sets）
These face jewels are the perfect addition to our Mardi Gras costumes every year! We choose color based on our theme for the year. They are easy to use, just peel and stick! You can mix and match or use as is! So many great options and they last for 12+ hours! We usually apply over makeup and no matter the weather (cold, hot, rain or wind) these jewels stick for hours! Price point it amazing!
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Reviewed in the United States on April 9, 2026
★★★★★ 5
Cute
Love face gems
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Reviewed in the United States on February 4, 2026
★★★★★ 4
Beautiful
Pattern Name: Noble（12 Sets）
Beautiful! Some of the smaller pieces didn't want to come off the sheet with their backing though
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Reviewed in the United States on January 12, 2026
★★★★★ 5
Impressed with the hold!
Pattern Name: Noble（12 Sets）
These were a hit at my daughter’s 5th birthday party! Mermaid themed and all the guests got to wear these jeweled face masks and they lasted the entire party! Great stick and lasted longer than I expected!
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Reviewed in the United States on April 8, 2026