Colors:Blue, Red, Purple, Yellow, GreenMaterial:Foam,RubberSize: about 50cm/19.69"x25cm/9.84" Stretch[Conversion: 1cm=0.3937 inch, 1inch=2.54 cm]-It is very effective and easy to use, consisting of a contoured foam coated plastic handle and foam pedals to nicely fit into your hands and around your feet.-It can be used at home or in the office to shape your body, trim the waist.?-It helps to strengthen your arms, legs, hips, thighs and works on the tummy at the same timePackage Included:1 x Tummy EquipmentNote:-Due to different producing batches, product details might be a little different. If you minding the difference, please buy it carefully.-Please allow 1-3CM differs due to manual measurement.-Due to the different display and different light, the picture may not reflect the actual color of the item. Thanks for your understanding.