Shop name:Chong Qing Shuo Yue Ke Ji You Xian Gong Si Product features: [Premium Material]- This hollow wall anchor is made of high strength , which effectively increases the service life. [Simple and Effortless]- Short design for confined spaces. Small and powerful, it works perfectly with one hand operation. [Instructions for use] -Used to accurately and quickly install the hollow wall fixings into the hollow wall. Place the anchor into the pre-drilled hole, attach the setup tool and squeeze the trigger. [Wide Application]- Works perfectly with Bolts for cavity anchor plasterboard fixation. Widely used in drywall, hollow block, plaster, tile, perfectfor hanging curtain rods, , picture frames, coat racks, power switches. Material: Steel colour: Black+red Package Contents: 1 x hollow wall anchor Tool 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.