KINGNIK Seamless 1* Super Training 40+ Plastic Table Tennis Ball

Brand: KINGNIK 

Color: White

Logo color: Black

Material: PU Plastic (not celluloid)

Grade: training for professional players and clubs and national teams etc.

Weight: 2.68g - 2.85g

Diameter: 40.10mm - 40.50mm

Roundness: Less than 0.30mm

Bounce: 240mm - 260mm from height 305mm

Hardness R: 0.70 - 0.90

Package: 100 pieces per polybag