kekafu 50 Pack Rainbow Foam Golf Training Balls Golf Ball Training Sports Balls Golf Foam Practice Balls Golf Accessories Red Rainbow Cat Toy Balls for Indoor or Outdoor Training£¬Diameter 1.7in

Material: Sponge. Size: 4.2 * 4.2 * 4.2cm(L * W * H). Package Including 50 * Golf Swing Training Aids Indoor Practice Sponge Foam Balls Same size with real golf ball. Sponge balls allow usage in built up areas. Sponge golf training soft ball. Soft, light-weight and flexible. Very attractive and bright color. Great for approach shot practice.  Excellent visibility in bright colors Solid & bright color make them easy to spot though in the dark green grass. High quality Light-weight and flexible golf balls, ideal indoor practice sports training balls for the golf ball lovers.