Made of plastic materials, strong and durable. Good for DIY, it is clearly visible in wood and grass, suitable for outdoor hunting and target shooting. Don't grasp the string too tightly, so as not to affect the arrow speed, and ensure the quality when supplying archers. Easy to install and use, need DIY arrow and replace arrow tail. Push-in round head, smooth throat, compatible with compound bows and recurve bows. Colour:black Material: PC Package Contents: 60 x bow and arrow tails Only the above package content, other products are not included. Note: Light shooting 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.