Material Construction: Belt Material: Full Italian genuine top layer cow leather Buckle Material: Premium alloy Packing List: Leather Belt x 1,Gift Box x 1, Guide Instruction x 1,Tools package x 1 (including screw x 1,punch x1, screwdriver x 1) Size reference: Belt size XL (full length 120cm), Suit for Waist 36-40 Belt size L (full length 115cm), Suit for Waist 28-35 How to punch for leather belt? 1.Use screwdriver unscrew the buckle. 2.Cut out exceeded length according to your waist size. 3.Punch new screw holes and screw up the buckle. Comparing with old screw hole position to punch new hole will be more accurate. Warm Tips: Pls do not punch more holes at end of belt，only belt head at buckle side is available. The size & color of holes will be much different from original 7 holes if add holes at this side. Maintenance Warm Tips: 1.Avoid expose under strong sunlight, to prevent oil be baked, lead to fibrous tissue atrophy, leather hardening embrittlement. 2.Pls don’t clean with chemical liquid, in order to prevent corrosion. 3.If wet by the rain occassion, pls wipe dry well and put in ventilated place to prevent mildew. 4.It is better to use leather care liquid nursing before storage long time.