Convenient Package: includes 5 pieces of wind spinner motors, each measuring . 7.48 x 1.57 inches or 19 x 4 cm, with 5 wind spinner swivel hooks for convenient use They are matched to fit most wind spinners, fully satisfying your Halloween and Christmas decorative needs. Material: made with plastic material, our disco ball motors are designed to endure harsh weather conditions while still holding up to 4 pounds Accompanying them are swivel hooks made of stainless steel, promising years of use without having to worry about wear and tear or deformation. Rotatable Function: our hanging rotating motor requires a size D battery (not included) to rotate, ensuring your wind spinner never get tangled or stuck Whether it's a gentle breeze or heavy winds, your spinner always remain in motion, creating visually stunning displays in your garden or patio. Wide Scope of Application: our black rotating motor shows convenience in design and is suited for use with most wind spinners Whether you prefer a metal, wood, or glass spinner, you can count on our black rotating motor to provide reliable and effortless rotation Helping you decorate your garden, lawn, porch and other places you need, also can be applied to hang Halloween and Christmas decorations. Easy and Convenient Operation: with our battery powered rotating motor, you can enjoy a beautiful display in just a few minutes The wind spinner motor comes with a top hook and bottom clip, allowing for easy attachment to your wind spinners, and also convenient hanging using the included hooks No complicated wiring or hard instructions required. Colour:Black Material:Plastic Package Contents: 5 x wind spinner motors Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm.