Cable guide tool: allows you to quickly and very flexibly pass cables through empty tubes, Placopltre walls, floor and ceiling walls, etc. Two forms of cable pullers: two cable pullers of different sizes that can be guided through cable tubes of different diameters. This innovative design allows smooth passage through closed spaces, insulators and other obstacles and allows you to pull the cable from the bottom to your access point Simple and effective use: puller has holes for fixing the pull cord, just pass the cord or a special cord through the small holes and fix it, then leave the magnetic pullers on both sides of the tube or plate and gently move puller around outside of the tube to pass the cord where you need it Save time and less damage to pipes and walls: by using wire pullers you can save time for repeated work on the ends of pipes or on both sides of partitions. In addition, you no longer need to cut multiple holes or holes to lay wires, and you can easily pull and install wires without damaging pipes or walls. Warm reminder: Influenced by the thickness of the pipe or partition, the floor, etc. (recommended thickness less than 1 cm), the magnetic adsorption capacity of the wire puller may vary, appropriate traction to reduce the speed of movement to ensure greater adsorption. Packing: 1 color printed box. 1 set of 4 pullers. 1 English user manual. Weight: about 110 g (including packaging). Note: This does not include other things, the color is based on the first picture, and the other pictures only show the effect. Due to the differences between different monitors, the picture may not reflect the actual color of the item. Due to manual measurement. Please allow deviation. Thank you! becomeveryrich