Tone and strengthen your muscles with this muscle roller. Product Details Material: Ethylene-vinyl acetate (EVA) and polyvinyl chloride (PVC) Dimensions/Size: 60cm (L) Product weight: 1.6kg Colour: Black Features Grid design Increases flexibility and range of motion Useful for toning and strengthening Aids to relieve muscle tightness Additional InformationWarning: Consult your physician before engaging in any exercise programme. Keep away from children. Follow usage instructions carefully.