Specifications:Material: PVC, PlasticColor: BlackBoard Size: (L)X(W)X(H) 40x14x4.5cm /15.75″x5.51″x1.77″(appr.)Wheel Size: (L)X(Dia.) 16.5x12cm /6.50″x4.72″(appr.)Features: Compact and easy to take on your travels anywhere. Easy to use, simple forward and backwards motion, no complex learning to use this. A great item to help shape and tone your upper body (Abs/Chest/Back/Shoulders/Arms). Lightweight and assemble easily, allowing you to achieve your fitness goal wherever you are. No matter at home or gym, start your the roller at any time.Package Included:1 x Fitness Wheel1 x User Manual1 x Storage Bag(excluding other decorations)