Materials: The zipper Jig is made of stainless steel material, which is very sturdy and durable, and can be used multiple times. give 3-foot Bulk Zipper. Size; Secure the zipper jip sliders from #2.5 to #10. ; Use The Zipper Jig to easily add a custom zipper pull onto zipper tape. Free your hands and 't make your hands ache Easy to use; Lower clamp securely holds zipper jig to your counter. Upper clamp is used for locking jig rod in any direction. NOTE: The accessories installed on the main body in the first picture are for effect demonstration, and there are actually only 3 replaceable accessories Material: Stainless steel colour: black Package Contents: 1 x Zipper Jig Sliders(including 3 replaceable accessories) 10 x zipper head 1 roll x Zipper 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.