Fangrui Product Details Make The Job Easier: Metal Cutting Machine Support Rack, Long Material Holder, Lifting Adjustable, Roller Support. Free Your Hands And Increase Efficiency Safe Cutting With Protection: Anti-slip Design, Efficient And Safe, Prevents The Long Material Being Cut From Tilting During Cutting Projects, Causing Damage To Tools, Materials And Injuries To Personnel. It Is Recommended To Purchase 3 Sets At The Same Time Easy To Operate And Foldable: Serrated Knob, Height Adjustable, Maximum Range Is 5.5cm-13.5cm, Making Production Simple. Foldable, Takes Up No Space And Is Easy To Carry Strong Load-bearing, -: Made Of Stainless Steel And Iron, Sprayed With Plastic. Easily Cope With Work Environments Prevent Movement: By Providing A Stable Platform For Materials And Preventing Them From Shifting Or Tilting During Cutting, It Promotes Precise And Controlled Cutting Processes, Resulting In High-quality Outcomes With Minimal Risk Of Accidents. Please Note: The Physical Slightly Color Difference Or Difference, Does No