Spokey Slidi Exercise Discs 929876 These Spokey exercise discs will allow everyone to perform workout based on their own body. The model can serve as a pad under feet, knees and hands. Training with equipment engages lower and near parts of muscles. Ideal for body at all levels advancement.  Discs can be used when performing push-ups, squats, spreading or lunge and string construction made with durable material compact size allows for convenient storage and transport.  Technical data: material: ABS, EVA size: 18 cm