Main Colors:Grey， Purple， Red<br><br>Material:Eco-Friendly ABS<br><br>Conversion:1inch=2.54cm， 1cm=0.393inches<br><br>Size Approx:Length:7.56''/ 19cm， Width:3.53''/ 9cm<br><br>Feature<br><br>*Easily adjust tension by turning the knob<br><br>*Compact Size<br><br>*Sturdy and robust design<br><br>*Adjust tension: 11-88lb / 10kg-40kg<br><br>*Suitable for home and commercial use<br><br>Package included:1x wrist developer Tool<br><br>Item No.:671978， 671979， 671980<br /></p> <br /></p><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/53e2edfeff4d6d1ff822394a-1-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/53e2edfeff4d6d1ff822394a-2-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/53e2edfeff4d6d1ff822394a-4-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/53e2edfeff4d6d1ff822394a-5-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/53e2edfeff4d6d1ff822394a-6-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/53e2edfeff4d6d1ff822394a-7-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/53e2edfeff4d6d1ff822394a-8-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/53e2edfeff4d6d1ff822394a-9-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><p style="text-align: center;"><p style="text-align: center;">