Lee Precision .358 Dia 158gr RF Double Cavity Mold 200 gr Pro Shot 12 16 GA 3" Square Model:TATULAXT6102MHRB Pro Shot 12 16 GA 3" Square Bulk Patches 500 Count provides Pro Shot firearm cleaning patches sized for the caliber or gauge range shown in the product name COLOR Black HEIGHT 8” (Standard Military Height) UPPER Cattlehide Leather Nylon MIDSOLE Polyurethane FOOTBED Polyurethane OUTSOLE VIBRAM® Chevron (non FOD) LINING GORE TEX Waterproof lining INSULATION Non Insulated TOE PROTECTION Steel Toe ZIPPER No MANUFACTURING Made in USA Berry Compliant 358 Dia 158gr RF Double Cavity Mold is a Lee Precision bullet casting mold with CNC machined cavities and venting designed to promote consistent fill out and dimensional control