Features:Made of special aluminum alloy material for high strength and durability. High-grade adjustable frame for sewing machine rubber machine and pants. The main purpose is to tightenand install the rubber bands of the waist pants. This is a practical industrial sewing machine accessory, ideal for broken or old replacement. When used with a flat sewing machine, you need to add a lifting frame to secure it together. This moving rubber bracket is suitable for rubber band machines and multi-needle sewing machine! Can also be used for stretch sewing machines, all kinds of flat sewing machines, computer sewing machines! This moving rubber bracket can be adjusted up and down! Can also adjust left and right! Easy to use and flexible! Specification:Item Type:Moving Rubber BracketMaterial:Aluminum AlloyPackage List:1 x Moving Rubber Bracket1 Set of Accessories