Training Tennis Balls ODEA 6Pcs with Bag Beginner Advanced Professtional Practice Competiton Tennis Ball for Dog Pet

Model: DIAMOND

Material: knitted wool (60% wool+24% nylon+16% cotton)
Bounce: 140-148cm
Weight: 56.7-58.5g
Diameter: 63.5-66.7mm
Position: Professional Training
Features: Constant pressure design, long time saving

Model: Gold

Material: knitted wool (50% wool+24% nylon+16% cotton)
Bounce: 140-148cm
Weight: 56.7-58.5g
Diameter: 63.5-66.7mm
Position: Professional Training
Features: Constant pressure design, long time saving

Model: Siver

Material: acrylic cloth
Bounce: 140-148cm
Weight: 56.7-58.5g
Diameter: 63.5-66.7mm
Position: Advanced Intermediate
Features: Suitable for advanced players and amateur school game balls

Model: DD1

Material: acrylic wool
Bounce: 130-139cm
Weight: 56.7-58.5g
Diameter: 63.5-66.7mm
Position: Advanced junior player within 1 year of player

Model: V6

Material: Chemical fiber cloth
Bounce: 125-135cm
Weight: 56.6-58.5g
Diameter: 63.5-66.7mm
Position: Beginner
Features: Slow speed, suitable for beginners