FEATURES AT A GLANCE: Two pressure control options Helps relieve muscle tension Assists in breaking up scar tissue Improves mobility and flexibility Targets and relieves painful trigger points Develops core strength, balance, posture Anti-slip design Compact size ideal for travel *BONUS carrying case for easy portability and storage HIGH DENSITY OUTER ROLLER: Textured design targets tight muscles and tissue Helps relax muscles after work out Soothes muscle tension and soreness Prevents injury and aids in recovery Durable foam withstands repeated use SOFT INNER ROLLER: Warm up safely before work out Ease into foam rolling to get pain relief Gives a gentle, comfortable massage Target and decrease shin splint pain Ideal for injury rehab Perfect starter foam roll for beginners, yoga, pilates, etc. MEASUREMENTS: Outer Foam Roller 13" x 5.5" Inner Foam Roller 13" x 3.8"