| Harmony Big Boost Deluxe | |
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| BASICS | |
| Carseat Name | Big Boost Deluxe |
| CarseatBlog Recommended Seat | Yes Recommended Carseats |
| IIHS Best Bet Booster | |
| Available at | Buy at Walmart.com |
| Available in Canada | |
| BPB Weight Limits | 30-110 lbs. |
| BPB Height Limits | 34-57 in. |
| Age Limits | |
| Type of Energy-Absorbing Foam | |
| SEAT INFO | |
| Carseat Name | Big Boost Deluxe |
| Inside Hip Width | 13.5 in. |
| Inside Knee Width | 13.25 in. |
| Inside Seat Depth | 12 in. |
| External Widest Point | 17 in. |
| External Width at Buckle | 10 in. |
| Seat Weight | 3 lbs. |
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| INSTALL INFO | |
| Carseat Name | Big Boost Deluxe |
| Type of LATCH Connectors | Hook |
| Non-Standard LATCH Policy (can “borrow” LATCH anchors) | Not allowed |
| Inflatable Seat Belt Policy | Not allowed |
| MISC. | |
| Carseat Name | Big Boost Deluxe |
| Cover Removal/Installation | |
| Cover Washing Instructions | Machine wash and air dry |
| Expiration | 10 years |
| Crash Guidelines | Replace after any crash |
| FAA Certified? | |
| Comments | |
| O Canada | |
| Manufacturing Country | China |
| CarseatBlog.com Review | Big Boost Deluxe Review |
| Available At | Buy at Walmart.com |
| Price or MSRP | $24.97 |