Nylon Gun Holster for Smith and Wesson 27,28,29 and all large frame revolvers with 6" to 6.5" barrels Pro-Tech holsters are for left or right handed. Has plastic adjustable spring action thumb break. Inside has a vinyl vapor barrier to keep moisture off your gun Stitched with strong bonded nylon and double stitched 30 DAY MONEY BACK GUARANTEE!!!!!!!