We sale 2 type of D-Line trunking on that listing - ½-circle shape  & ¼ Round D-Line Micro

D-Line offer decorative trunking (D-shaped!) that blends with decor, so cables disappear. Our cable trunking is easy to fit, and looks great on any surface.

A range of Smooth-Fit Accessories can join lengths or fit around corners, the flush appearance providing the perfect finish.D-Line Micro Trunking, the smallest profile, is ideal to discreetly hide speaker, telephone and alarm cables and wires.
All accessories are available on other listings.

½-circle shape blends above skirting, or neatly hides cable drops
Sizes of trunking as suitable as follow:
16x8mm - Tiny Speaker cables
30x15mm - 3 Typical TV Cables
50x25mm - 6 Typical TV Cables

¼ Round D-Line Micro Trunking
22x22mm - 3 typical TV cables
30x30mm - 5 Typical TV cables

Single-piece design for quick & easy handling
Tensioned hinge provides a cable retainer to keep cables in position during installation
Easy to later add or remove cables
Paintable to match decor
Simple peel & stick self-adhesive backing for quick & easy install (can also be drilled).