Parts List: 1 x Ball Waist Bag Product Specification: What do you do when you play tennis without pockets? This is not a problem, use our ball waist bag can help you solve this problem. It can attach your tennis balls, pickleball balls, phone, keys, and money to your waist with this adjustable pocket. We designed this accessory for your comfort while playing. Product Name: Tennis Ball Holder Bag Key Features: Adjustable: The adjustable length of the belt ranges from 21" to 51" to fit most men and women. Comfortable: Flexible belt provides maximum comfort. Adjust the belt for the first time and just use the buckle and clip. Large Capacity: Can easily hold 6-8 tennis balls or 30-40 ping pong balls or 10-20 golf balls. Traveling: Store your ID, smartphone, keys, earphone, and money in the safe zipper pocket. Specification: Product material: Oxford cloth Product size : 45-130cm/ 17.7-51 inch Note: 1. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 2. Please allow slight dimension difference due to different manual measurements. Thank you for your understanding.