MTM Case-Gard Choke Tube Case - Hard case protection of your valuable shotgun chokes. Clear lid lets you easily see which chokes you have. Made of rugged polypropylene, with five internal dividers, that protect the delicate threads from banging into other chokes. The Velour foam pad helps prevent rattle. Depending on your chokes, there is room for some factory wrenches or choke lube. Holds (6) extend choke tubes. Designed to hold 10, 12, or 20 gauge chokes. MAX tube length = 4.05" in the six slots