Hobnail 24 in. x 24 in. premium self-stick carpet tiles are a durable carpet solution specially engineered for commercial and residential installations indoors and out. The strong, pressure-sensitive adhesive backing adheres to most surfaces (including low pile carpet). Mix and match colors and patterns to transform your space in minutes. The tiles can be cut to fit and are guaranteed to never fray, zipper, or unravel. The tiles also feature Natural Touch fiber - a solution dyed PET figer made from 100% purified recycled bottles that naturally resist stains, soils and fading. Easy to install and easy to maintain.