Line cover set, commonly known as wire duct or wire tube kit, is a system for hiding and protecting wires, cables or pipes, which is widely used in construction and decoration to improve aesthetics and safety. The following is a product introduction of WALL wire duct kit:
Material:
Usually made of PVC or plastic, it has good weather resistance, corrosion resistance and fire resistance.
Design:
The design is simple, easy to install and disassemble, and can be cut and adjusted as needed.
Usually includes accessories such as right-angle elbows, tees, terminal covers, etc. to meet different wiring needs.
Size:
A variety of sizes are available to accommodate wires or pipes of different diameters.
According to the table you provided, there are three models: W-WP75, W-WP100 and W-WP130, and the length (L), width (W) and height (H) of each model are as follows:
W-WP75: length 180mm, width 82mm, height 70mm.
W-WP100: length 220mm, width 107mm, height 70mm.
W-WP130: Length 235mm, width 140mm, height 98mm.

Application:
Used to hide wires, cables or pipes, especially on walls, floors or ceilings.
Suitable for electrical wiring in residential, commercial buildings, offices and other places.
Installation:
Easy to install, usually fixed to the wire duct by snap or adhesive.
Can be used with various types of wire duct accessories to achieve flexible wiring schemes.
Maintenance:
Easy to clean and maintain, can prevent dust and dirt from accumulating and affecting the service life of wires or pipes.
Product advantages:
Aesthetics: Hide wires and pipes to improve the aesthetics of the indoor environment.
Safety: Protect wires and pipes from physical damage and reduce the risk of electrical fires.
Flexibility: Can be cut and adjusted as needed to adapt to different wiring needs.