retro blue color strip (get charging cylinder for free) with sports bracelet(复古彩条蓝色（送充气筒）送 运动手环) retro color stripe pink (with inflatable cylinder) with sports bracelet(复古彩条粉色（送充气筒）送 运动手环) spaceman swimming ring (with inflatable cylinder) with sports bracelet(太空人泳圈（送充气筒）送 运动手环) thickened simple style green plaid (with inflatable cylinder) with sports bracelet(加厚简约风绿格子（送充气筒）送 运动手环) thickened simple style orange love (with inflatable cylinder) with sports bracelet(加厚简约风橙色爱心（送充气筒）送 运动手环) thickened simple style cactus (with inflatable cylinder) with sports bracelet(加厚简约风仙人掌（送充气筒）送 运动手环) thickening minimalist wind blue stripes (get charging cylinder) get sports bracelet(加厚简约风蓝色条纹（送充气筒）送 运动手环) thickened simple style green stripes (with inflatable cylinder) with sports bracelet(加厚简约风绿色条纹（送充气筒）送 运动手环) thickened simple style orange stripes (with inflatable cylinder) with sports bracelet(加厚简约风橙色条纹（送充气筒）送 运动手环)

50 (recommended 7.50 kg-12.50 kg to send sports bracelet(50（建议15-25斤）送 运动手环) 60#(recommended 12.50 kg-25.00 kg to send sports bracelet(60#（建议25-50斤）送 运动手环) 70#(recommended 25.00 kg-40.00 kg to send sports bracelet(70#（建议50-80斤）送 运动手环) 80#(recommended 40.00 kg-60.00 kg to send sports bracelet(80#（建议80-120斤）送 运动手环) 90#(recommended 60.00 kg-90.00 kg to send sports bracelet(90#（建议120-180斤）送 运动手环)