Holds up to 10 mats

Bolt method is a semi permanent method requiring you to drill small holes into your block

Use the SWIMCLOCK phone app on your Android phone to create unlimited sets

which do not come included

Capri-cut legs for easy on and off

AeroMat Elite High Density Foam Roller, 6" x 17" Firm long-hair-swim-caps-20751 Holds up to 10 matsIncrease your recovery by rolling out on the AeroMat Elite High Density Foam Roller. Perfect for consistent use, this essential training tool is designed for moderate to heavy use. Features Designed for moderate to heavy use. Latex, PVC, Phthalates, and Chloride free. Durable foam material; holds its shape. Smooth surface. Improves alignment and hip mobility. 6" x 17" Firm.