100 pack of large cable clips with nail (steel) each holds cables from 0.28-0.39" (7-10mm) diameter - Wire holding clamps made with durable PE material & steel nail (1.6mmx25mm) ensures strong bearing capacity/TAA - Removable/reusable plastic white cable clamps/tacks/fasteners for cable organization & mounting - Secure coax/RJ11 telephone wire/AV/ RJ45 CAT5/CAT6 Ethernet network/USB cords to baseboards/wood/drywall/masonry reducing clutter - Med. (CBMDNMMCC2) and Extra Large (CBMNMCC4) available.