Our SeaDek Fish Rulers offer a permanent & attractive alternative to stickers, tape measures, and other measuring devices. Offered in a 6mm, two-tone thickness with a brushed texture, these rulers are 4″x38.5″ overall, feature CNC routed numbers that will not fade or break down, and utilize peel-and-stick 3M pressure-sensitive adhesive for easy installation. As well as providing traction underfoot, SeaDek fish rulers provide a non-skid surface for holding slippery fish in place for measurement. Fish Rulers are a beautiful and durable alternative to tape measures and other measurement devices. They attach easily to your boat, allowing you to quickly and easily measure the size of your catch. Durably constructed with a brushed texture, that enables ease of installation and is anchored underfoot or fish and will not fade or break down. *Not to be used as a legal measuring device; application may cause distortion.