New car seat and base. Bought for the baby but he ended up using other car seat. This one is not used. Seat offers more headrest height and legroom for extended rear-facing use. No added chemicals and the breathable canopy features a zip-open, full-coverage privacy shield. easiest-to-install infant car seat also features a machine washable, quick-remove seat pad for easy cleanup. GREENGUARD Gold Certified, the KeyFit® 35 Zip ClearTex® has been tested for low chemical emissions, contributing to healthier air quality around baby. Extended Use: Growing Together The KeyFit® 35 Zip ClearTex® features a 5-position, Easy-Extend Headrest System that raises with the harness to accommodate growth up to 32" tall, allowing you to keep your little one in the same rear-facing car seat for longer. Includes Base The car seat carrier clicks effortlessly into the included-stay-in-car base and compatible Chicco strollers for easy, streamlined travel when you need it most. One-hand ReclineSure® spring-loaded leveling foot works in tandem with RideRight® bubble levels to help verify and achieve proper car seat angle. The LockSure® steel-reinforced belt system helps achieve a secure fit with the vehicle belt. Clicks securely into compatible Chicco strollers for travel system convenience ClearTex® utilizes an innovative construction of synthetic fibers to produce inherently fire-resistant fabric KeyFit® 35 Zip ClearTex® is designed for infants between 4-35 lbs. and up to 32" tall. Assembled Dimensions (L x W x H): 28" x 16.5" x 24" Assembled Product Weight: 19 lbs Carton Dimensions (L x W x H): 17.25" x 17.25" x 30.75" Carton Ship Weight: 24.1 lbs Harness Mode - Rear-Facing 4-35 lbs Harness Mode - Forward-Facing n/a Booster Mode - Harness + Booster n/a Booster Mode - Backless n/a Rear-Facing Child Max Height Capacity 32 in Forward-Facing Child Max Height Capacity n/a Booster Child Height Capacity n/a LATCH SuperCinch® Seat Belt Installation LockSure® Recline Postions 6 Product Weight Carrier - 10.5 lbs / Base - 8.5 lbs Product Total Width 16.5 in Product Total Height 24 in Product Depth (Footprint) 28 in Max Harness Slot Height 10 in Total Belt-Positioning Clip Height n/a Product Interior Width (Shoulder) 10 in Product Interior Width (Hips) 10.5 in Product Interior Seat Depth 14 in Product Max Seated Height 20.5 in Height Adjust Positions 5 Crotch Positions 1