Improves perceptual-motor skills, strengthens the arms and upper trunk, and allows the child to play at peer level. Designed for indoor use, the Ready Racer maneuvers in tight places, moves easily over carpet and rough surfaces and requires minimal arm strength. Lightweight, high-density foam chassis is covered with moisture-proof, easy-to-clean Tumble Forms coating. Other features include: an ergonomic seat with 15 degree knee flexion and 90 degree seat-to-back relationship; pneumatic tires and a front swivel caster for smooth ride; lateral leg and trunk supports, low-front design for easy self-transfer; 45 degree hip strap belt. Ready Racer measures 35" x 20" (89 x 51 cm). Inner seat dimensions: 9 1/2"W x 23"L x 13 1/2"H (24 x 58 x 34 cm). Weight limit: 55 lbs. (25kg). Adjustable Height Handle sold separately. Adjusts 24"-36" (61-91 cm). Latex free. No color choice.