The GRID 1.0 foam roller features a hollow core design for durability and an easy-to-clean EVA foam surface, along with our patented GRID pattern that replicates a massage therapist's hands.

• Wrapped in durable EVA foam
• Easy to wipe and clean
• 13" x 5.5", weighs 1.32lbs 
• Featuring a patented hollow core design, the grid retains its shape after repeated and frequent use