Usage Tips:Suitable for medium to light weight fabrics, bed skirts, pillowcases, interior decoration and bed frills. Interior kink pins are used to help secure the fabric in place. They are firmly kinked in place and easy to disassemble, on the contrary the steering wheel will not harm your fabric. The screw pin can be fixed on the bed skirt within a few minutes, without sewing or cutting, to prevent displacement and sagging. They are cute functional decorations for any decoration. Size:10*15mm Material:metal + plastic colour:Transparent color Package Contents: 100 * Twist pin holder Only the above package content, other products are not included. Note: Light 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.