1.17 Compression foam holes: Store and protect your billiard balls effortlessly with our pool ball case. Holds 16 standardsized balls and an extra one, features 17 compression foam holes and a replacement/training ball. Keep your balls organized and easily accessible 2.Easy to carry: Take your pool balls effortlessly with this portable case. Equipped with a comfortable handle and an adjustable shoulder strap, it convenient hand or shoulder transport for billiard outings and trips 3.Ideal convenience: For daily use or longdistance transport, this lightweight pool ball case made of sturdy EVA material provides excellent protection 4.Practical gift: Treat your billiardloving family, friends, or colleagues with this practical pool ball case. It keeps your pool balls wellorganized and protected and makes for a thoughtful gift