One-Cord Channel Wire Hider: This is the good choice when you only have 1 cable to hide. Designed to enclose a low-voltage wire or cable such as phone/fax cable, speaker cable, lamp cord, Cat-5 or Cat-6 ethernet cable, etc (Internal size is W0.45 H0.33in) Total Length 142" Cable Hider (Not a single long piece): Delamu cord covers contain 9 Pcs, each channel is 15.7" L x 0.59" W x 0.40" H. Accessories include 8 couplings, 4 flat elbows, 1 inside elbow; 1 outside elbow; 1 mounting tape. Organize messy cables for any home or office project 149.6" Clear Strong Double-Sided Adhesive Tape: The attached tape has been upgraded to higher quality and stronger adhesion. You can follow the instructions for flexibility in securing ,wire covers for cords on wall and cables where needed (Not suitable for textured walls) Passing the UL94 V-0 Rating Test: A plastics flammability standard released by Underwriters Laboratories of the United States, UL94 V-0 Rating is defi