Introducing the Tuck Tight Strips by Sure Fit. These grip strips secure slipcovers and furniture covers in place in just minutes. These easy to use strips keep covers tucked in tight! To install: 1) Fit slipcover over the furniture according to instructions. 2) With gray line pointing downward, push the Tuck Tight Strip into the crevice at the right arm. Smooth fabric across the seat and repeat at the left arm. 3) Using one Tuck Tight Strip for each cusion, push it down as far as possible into the crevice at the back of the cushion.