The GRID® Foam Roller, the original hollow core roller, features a patented multi-density foam surface that delivers firm compression like a sports massage while channeling blood and oxygen needed to repair muscles. The GRID® Foam Roller is the 'go-to' roller to release muscle pain and tightness, improve mobility, increase circulation, and is recommended by sports doctors, chiropractors, and physical therapists. Ideal for beginners to advanced rollers, the GRID Foam Roller releases muscle pain and tightness, improves mobility, and increases circulation to help users move and feel better. TriggerPoint empowers people of all lifestyles to move and feel better.

• 13" hollow core roller
• Three-dimensional surface allows tissue to aerate while you roll
• Promotes the flow of blood and oxygen, the nutrients neded to repair muscles
• Proprietary Distrodensity zones replicate the feeling of a massage therapist's hands
• Hand-wrapped in EVA foam makes it firmer than traditional foam rollers
• Superior construction won't break with repeated use
• For beginners to advanced rollers
• 5.5" w x 13" h x 5.5" d
• Weight: 1.4 lbs
• Weight Capacity: 500 lbs