Anneau en caoutchouc à énergie numéro chaude, Triathlon, course à pied, noir, pratique, rapide, ceinture de compétition sportive

Specification: ** 100% Brand New And High Quality Material:Ployester Size:Waist: 80cm, width: 2.5cm (elastic and stretchable) Error: 2cm ** Conversion: 1inch=2.54cm, 1cm=0.393inch ** Kindly Tip : 1. Please be reminded that due lighting effects, monitor's brighess/contrast settings etc, there could be some slight differencesin the colour tone of the website's photo and the actual item. 2. Item Measure by hand, it could be 1-3cm different, your kind understanding will be much appreciated. ** About size: 1. Please check the size chart carefully before you buy the item, if you don't know how to choose size, please contact our customer service 2. Please allow 2-3cm differences due to manual measurement. (1cm=0.39inch, 1 inch=2.54cm) 3. Choose the larger size if your size between two sizes.