Tape Usage Precautions: Apply tape only on dust-free and smooth walls; Tape usage may result in peeling off wall paint when removed; For those concerned, recommend using nails for installation (nails are not included); Strong adhesive tape, suggesting the use of 3 sections of 4-inch tape for each 17-inch channel. Sleek Design: Fully enclosed square seamless design, understated and elegant cord concealer, complementing home decor; The mini size enhances spatial aesthetics; White surface can be painted to match wall colors. A cost-effective solution to effortlessly tackle chaos and bring revolutionary changes. Easy Installation: Equipped with strong adhesive tape for fast installation; Easily cut and features an abundance of connectors; Snap-on or slide design for flexible wire management even in narrow spaces, enabling easy installation within 10 minutes. Enhance home safety by preventing accidental trips and potential dangers for babies or pets. 136-inch Cable Concealer (Not a single long piece): This cable management kit includes 9 channels, each cable channel measuring 17’’ long x 0.59’’ wide x 0.40’’ high; Smooth edges allow seamless connections. Accessories comprise 3 couplings, 3 flat elbows, 1 inside elbow, 1 outside elbow, and 1 roll of tape. Mini Single Cord Wall Cover: Perfectly hides a standard cable, such as power cords for TVs/media devices, Cat-6 Ethernet cables, audio/video cords, HDMI, phone/fax lines, or lamp cords. Internal dimensions of W0.45’’ x H0.33’’ fits up to 16AWG extension cords (0.33in thick), NOT suitable for particularly thick 14AWG extension cords (0.38in Thick). Can hide a maximum of 2 small wires (like 2 USB cables). Enhanced Safety and Quality: Crafted from new eco-friendly PVC material with an odorless, pure color; Achieves the highest fire-resistant UL94 V-0 rating for superior safety. ZhiYo cord cover wall offers enduring durability without yellowing over time.