Auto-Buckle - 3.2 x 1.6 inches high density gloss polished zinc alloy, quiet and non-magnetic Ratcheting Mechanism - 1/4 inch adjustable micro-increments with 32-position in the ratchet track system Belt Strap - 1.38 inches width of high-end genuine leather with solid fillings (more straight and practical) also with twice oil tanned feather edge. Sizes- 28- 42 inches waist fit（up to 125cm belt length excluding the buckle） Minimalist Fashion to Match All Minimalism and timelessness are the DNA of CHAOREN. When you come to CHAOREN, being chic and stylish is effortless. Premium Quality and Durability Another competitive advantage of CHAOREN is that we are truly focusing on great quality. Unlike other stores, we spend significant amount of energy and efforts on managing the processes and product auditing, comprehensive visual (and even smell) inspection is used to verify that components and products are of top quality. Gift Experience The appearance of CHAOREN gift box is premium and elegant. Each belt is packaged in special paper, perfectly fitting the buckle and the strap in the box. The box is perfect as a gift for Birthdays, Anniversaries, Father's Day, Christmas and other special occasions. Precautions for the Initial Use 1. Be careful not to cut too much on the first time, leaving at least 3.5 inches of excess from the left pants hole. 2. After finishing the adjustments for length, firmly press the closure block on the buckle and pull to check if it is firmly closed. Consumer Care Customer care is at the core of CHAOREN. Each belt is tested within the company before shipped. Each belt goes through 3 testing phases:quality control; length check; and packaging quality assurance. Superb shopping experience with CHAOREN belt with 180 DAYS WARRANTY!