Designed with dual-functionality, the Foam Ab Roller develops total core strength and aids recovery. Featuring detachable foam-gripped handles and an inner storage tube, the Roller morphs to suit your needs pre, post and during workouts. Highlights : Foam-gripped handles Detachable handles with internal roller storage Textured surface massages whilst rolling Eases muscle discomfort and increases mobility Helps develop total core strength Composition: EVA ABS ( Acrylonitrile Butadiene Styrene )