Using this Levy's guitar strap is a breeze. First, adjust the strap to your preferred length by sliding the black plastic loop and slide. You can set it anywhere between 35 and 60 inches to find the most comfortable fit. Once adjusted, attach the strap to your guitar using the suede leather ends. When it comes to maintenance, keep the strap clean by wiping it with a soft, dry cloth. Avoid getting it wet, as this could damage the cotton material and the suede leather ends. If it gets dirty, spot - clean it gently with a mild detergent and let it air dry. Also, store the strap in a cool, dry place when not in use to prevent any damage or discoloration.