Thank you for viewing! This item is 3D printed. It allows you to sandwich an effector with an adapter and fix it to a board. You can fix it with screws or Velcro. Please note that the dimensions may vary slightly depending on the individual item, so please check before purchasing. Set Contents ・Adapter left and right set x 1 set ※Effector body, screws, Velcro, etc. are not included. Material: PLA Color: Black The product may have burrs, layer lines, stringing, chips, and marks from removing support material. Please be aware of this. If you would like to purchase multiple items, please contact us. We will offer a small discount for multiple purchases only. We will ship in simple packaging. Please purchase after understanding the product to avoid any problems. You can purchase immediately if you have no questions. Thank you. #BOSS #Effector #EffectorBoard #Velcro