This is for 1 pcs. Omnigrid Invisigrip-12-1/2"X36". DRITZ-Omnigrid Invisigrip. Invisi-Grip is a clear; non-slip material that is applied to the underside of rulers; cutting mats and templates. When pressure is applied; while rotary cutting; Invisi-Grip prevents your ruler from slipping and sliding. Simply cut to size; peel off carrier paper and apply to ruler. This package contains one 1yd/91.4cm roll of 12-1/2in/31.75cm wide piece. Made in USA.