Badminton Trainer GP650 The colors on Lining Halbertec

The colors on  Lining Halbertec 5000 are a combination of 3 colors: black

□□□□□■□ Swing balance

​​Japan New Brand KIZUNA string D61/Z61

Country of origin: Korea

Badminton Trainer GP650 The colors on Lining HalbertecImprove your badminton game with the SMP Badminton Trainer. This power machine combines a badminton racket and ajustedable power stick for targeted whipping and skillful force exercises that strengthen finger and arm muscles. Choose your desired weight and up your game. Weight: 275g 300g 600g 1068g Length: 370mm(275g, 300g) 340mm (600g, 1068g) Material: 304 stainless steel + 1: 1 Racket wooden handle covered with a protective layer and grip