Description:With one-piece design, this product has high precision, which won't hurt your hands with its smooth surface.Featuring easy replace and usage, this product is convenient to use, which is well-designed and not easy deform.Made of aluminium alloy material, this product is wear-resistant and long lasting.There are five sizes you can choose from.It is suitable for some worn out pulley wheels on a gym machine.Item Name: Pulley WheelMaterial: Aluminum AlloyFeatures: Small Size, Durable, Easy to ReplaceSize Details: 77 Size: 7.3cm x 7.3cm x 2cm/2.87" x 2.87" x 0.79" (Approx.)88 Size: 8.8cm x 8.8cm x 2.05cm/3.46" x 3.46" x 0.81" (Approx.)95 Size: 9.5cm x 9.5cm x 1.8cm/3.74" x 3.74" x 0.71" (Approx.)110 Size: 11cm x 11cm x 1.9cm/4.33" x 4.33" x 0.75" (Approx.)114mm Size: 11.4cm x 11.4cm x 2.05cm/4.49" x 4.49" x 0.81" (Approx.)Notes:Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 x Pulley Wheel