The SITEGEAR Surveyor's Tool Pouch iby SitePro is made of top grain saddle leather and features (7) pockets. Easy access front pocket with snap-lid for tacks or nails. This durable pouch stores a field book, plumb bob, marking pins, folding ruler, scribe, survey tacks and nails, and pencils. Tapered pocket with snap button strap secures up to a 16 oz. plumb bob.