Metal and triple stitched nylon materials that are stronger than average plastics and velcro. Strong enough to with stand even an earthquake.Secure our discrete straps to the back of your furniture or television and attach it to a stud in the wall,just minutes of your time could keep your baby happy,healthy and safe. The ideal safety and baby proofing straps for preventing injuries and broken furniture,our straps can be used on a wide variety of furniture and decor,including: LED TV's,heavy dressers,filing cabinets,full length mirrors,bookcase,wardrobes,bunk beds,TV stands,and more. Furniture Installation: STEPS: 1. Locate the center of a wall stud. Put plate 6-8" below the furniture's top. Drill a hole and secure the plate. 2. Mark two outside holes with a Pencil on the furniture. Straps must be attached from underside and should be tightened to avoid Slack.STEPS: 1. Locate the mounting holes on the back of the tv and choose appropriate bolts from our box. Mount the plate and use washer if necessary. 2. Locate the center of the wall using stud finder. Put the plate 6-8" below the tv Mount Hole. Use pencil to mark location and drill hole on the wall. Then attach the plate. Size:0.9m. Package Includes:2 Adjustable Straps. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.