IJO2132 Features: * Creeper wheels * Larger urethane creeper wheels roll better on all surfaces * Works especially well on cracked or uneven floor surfaces and under heavy loads * Rollers also fit the conventional Lisle plastic creeper models creeper in red, creeper in yellow and creeper in blue * Can interchange rollers or retrofit your conventional plastic creeper Dimensions: * Larger 4"" diameter urethane rollers for a better ride * Weight: 1 lb