Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 13 - Jul 18
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
summer infant 3 in 1 Summer Infant 3-Stage Super Seat with Floor Time Activity Fun and Boos – Alpha e-commerceThe Summer Infant 3 Stage Super Seat offers 360 degrees of floor time activity fun & booster in one. Its a secure and comfortable area for your growing infant to learn to sit up and interact with their environment around them. With the Summer Infant 3 Stage Super Seat your baby can experience play while also sitting up. Its the ideal place to keep baby entertained, safe and happy! All stages have a 3 point crotch restraint for babys safety 2 sets of
The Summer Infant 3-Stage Super Seat offers 360 degrees of floor time activity fun & booster in one. It’s a secure and comfortable area for your growing infant to learn to sit up and interact with their environment around them. With the Summer Infant 3-Stage Super Seat your baby can experience play while also sitting up. It’s the ideal place to keep baby entertained, safe and happy! All stages have a 3-point crotch restraint for baby’s safety 2 sets of chair straps for added security.
- STAGE 1: Infant Support Seat
- Support Seat aids baby when learning to sit up
- STAGE 2: Floor time Activity Seat
- 360 degree rotating tray
- Removable snack tray
- Includes 5 playful toys
- STAGE 3: Booster Seat
- Includes removable soft foam insert for growing child
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 1564 reviews
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Product Reviews
★★★★★ 5
Protects your mattress from toddler spills!
Size: Full, Size: Full
Writing this after my toddler spilled a ton of water on my bed (a new mattress). I didn't realize what she had done for about 1 minute. By the time I got her off the bed, pulled the sheet off and pulled the mattress protector off, the mattress was still dry! I felt the bottom plastic part of the mattress protector and could feel the coolness of the water, but not dampness. This thing works! Note, I don't know how it would perform if I had left it for a really long time. The protector is also very soft on top, not noisy, and easy to stretch over the mattress. You can kind of see the square shapes of the protector through the sheet, but I personally don't care. It was a great buy.
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Reviewed in the United States on March 25, 2026
★★★★★ 5
Great Waterproof Mattress Protectors
Size: Twin XL
These are very nice mattress protectors. I purchased the x long twin size for my California King Bed. I like the feel of the quilted cotton top and they fit my extra deep mattresses just right. they washed and dried well.
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Reviewed in the United States on April 22, 2026
★★★★★ 5
Very nice. Wash well
Size: Twin XL
Really nice. Fit well
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Reviewed in the United States on May 18, 2026
★★★★★ 5
Soft & well made
Size: Queen
Nice mattress cover. Soft & smooth. Washes well.
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Reviewed in the United States on June 4, 2026
★★★★★ 5
Fits smoothly
Size: Queen
I really like it. It fits smoothly with no wrinkles and no "crackling" noise. I have an older mattress that is not as deep as the newer mattresses and I have a hard time with new sheets being too loose and wrinkly. This mattress protector has all around elastic that should make it fit any size.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026
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