5th Season Foam Roller Deep Tissue Muscle Massage It perfect for physical therapy, recommended by many physical therapists. Delivers oxygen and blood flow to muscles to promote faster healing. This foam roller with trigger points stimulates circulation and gives a deep massage to exhausted, strained muscles. Also ideal for balance when doing core and ab exercises The compact dimension of 13" x 5" makes it easy to pack. The portable design of foam roller along with its sturdy construction makes it a perfect exercising equipment The roller will never lose shape and is designed to withstand a body weight of up to 500 lbs The foam roller is very easy to clean - just wipe down with a clean rag with disinfectant.