About this item SMALL / MEDIUM / LARGE. (Closed State) S: 4 x 3 x 1.3 inches, 3.89 ounces; M: 6.3 x 3.5 x 1.7 inches, 8.20 ounces; L: 7.8 x 4.2 x 1.8 inches, 11.76 ounces HOW MANY COMPARTMENTS IT HAS? S: 12 compartments and the max is 1.2 x 1 x 0.7(depth) inches; M: 16 compartments and the max is 2.7 x 1.1 x 0.7(depth) inches; L: 30 compartments and the max is 7 x 3.1 x 0.8(depth) inches. The size S is mini so great for sothing small stuffs like fishing swivels or fishing hooks. The size L is good for some little lure baits like soft grubs. The size L is multipurpose, combination of both EXCELLENT WATERTIGHT PERFORMANCE: We designed a rubber belt around the perimeter of gap so that it has a quite excellent waterproof performance. And more, it will float in water. You don't have to worry about losing your fishing gear box anymore£¬Made from tough impact resistant plastic with durable silicone seal.Excellent waterproof performance and keep floating in water. REMARKABLE DESIGN: We designed the hinge for the joint, won't break after being used repeatedly. Just release the latch, the lid on the compartment will open automatically, you don't need to open each lid one by one and cover after using. It should be noted that the dividers in the size M and L can be taken out, then you get a large compartment PUT IT IN YOUR FISHING BACKPACK OR VEST'S POCKET: They are so mini that you can put them in your fishing backpack or fishing vest's pocket, they are totally right for you