Material: Natural Latex
2080*4.5*6.4 mm, Yellow, 4-7 kg
2080*4.5*13 mm, Red, 7-15 kg
2080*4.5*22 mm, Black, 11-29 kg
2080*4.5*32 mm, Purple, 16-38 kg
2080*4.5*45mm, Green, 22-47 kg