Blue Hawk 1-in Blue Tack Strip9 Nails, 52 pins, 3 4 in. nail gauge, 2 rows of pin Suitable for wooden sub floors Bevel edged for faster tucking Blue hawk tack strip meets the standard of Carb EPA 52 pins, 1 strip can allow at most 3 pins missing, which can be very helpful to fix the carpet smoothly All nails are anti rust 5 layers wood, popular, good quality without lamination Features Size 48 in L x 0. 97 in W x 0. 25 in T Package Contents Tack strip Material poplar Type Tack