For 22 / 24 Nosler, 250 / 303 Sav., 32-40 / 375 / 38-55 Win., 401 Win. S.L., 7.62x39 Rus., 7mm BR, and others; 20 round capacity boxes; Made of polypropylene; These ammo boxes will not warp, crack, chip, peel, expand or contract; 5 sizes to choose from; All rounds are listed bullet up position; Made in USA; Clear Smoke color; One FL-1-42 will pad: 8 = J-20-XS-, 6 = J-20-M-, 5 = J-20-L-, 4 = J-20-MLD-, 5 = J-20-LLD-