Whether you're changing wheels, servicing brakes, or detailing low rocker panels, wheels, grilles, headlights, and more, the Griot's Garage Compact Sit-On Creeper will make the job easier. The creeper body and comfortable ergonomically curved seat are made of ultra-strong polyethylene material that's durable and lightweight, but customers are singing the praises of its sturdy steel frame and heavy duty 4" casters. The casters feature a grippy, pliable rubber tread that allows you to pivot with precision and confidence. The casters won't get stuck on extension cords and two of the four wheels are lockable to keep you in place once you've found that perfect spot. This creeper also has tons of storage possibilities with two accessory trays, a storage drawer for organizing detailing supplies like brushes, towels, pads, and tools, and bottle holders that will fit 8 ounce and 16 ounce bottles, or a refreshing beverage. You can personalize your creeper with optional large bottle holders for 22 ounce bottles and a thick, cushy polyurethane foam cushion that's custom designed to fit our creeper's curved seat. The creeper measures 25 1/2" L x 12 1/4" W x 14" T. Some fun assembly is required. Get one and let the good times roll.