[Gate Fixing Helper] Our stair gate parts are suitable for all pressure gates 10mm, baby gates, pet gates, safety children proof gates with door, etc.The stair gate spares are fit for most places, walls, stairs, etc. [Stable & Safe] The surface of the screw flat cap is provided with ABS anti-slip glue to increase friction and prevent abrasion of the wall surface. Won't damage your wall and not easy to slide. [Premium Quality] Solid metal material, durable and reusable; Sturdy and soft transparent rubber ends, help to ensure sufficient friction to hold it in place and also protect the walls and stairs. [Easy To Install] No tools needed and won't make a hole in the wall. Just rotate the nut and create reverse force against wall, quick and easy to fit. [U Could Get] Safety Gate Fittings Set includes 4 pack baby gate screw bolts. Size: M10 length 90mm. Color: White Size: 90mm x M10 Material: Steel core screw+ABS plastic Packing Includes:4pcs Threaded spindle rods