Manufacturer Part Number: 80234 High-Density Foam Roller Designed for moderate to heavy use, this durable foam roller maintains its shape while providing firm support. The smooth surface of these rollersallows for easy cleaning. High-density molded foam construction. Black. 1 lb. ea. Additional shipping charges will apply to multiples. ProductPart No.Item No.High Density Foam Rollers 12", Round8023380233-AI-ROHigh Density Foam Rollers 36", Round8023280233-EI-ROHigh Density Foam Rollers 18", Round8023780233-CI-ROHigh Density Foam Rollers 12", Half-round8023480233-AI-HRHigh Density Foam Rollers 36", Half-round8023180233-EI-HR