Acceptance: cooperate to check and accept● 1.Lay turf onto base and position where needed. Using a carpet knife/razor knife, cut off the excess turf on the backside (3 stitches in from sides). Cut turf (on backside) to fit area.● 2.Fasten one end with 40D or 60D Bright Common nails of 5-6 inches in length, spaced 3-4 inches apart along the edges. Stretch turf and fasten with nails as you move across to the opposite end. Place a nail every 12-24 inches throughout the center and every 3-4 inches