There is 2-3% difference according to manual measurement.
please check the measurement chart carefully before you buy the item.
1 inch = 2.54 cm
Please note that slight color difference should be acceptable due to the light and screen.
Weight:S-490g  M-505g  L-520g  XL-535g  2XL-550g  3XL-565g 4XL-580g  5XL-600g
Weight:S-490g  M-505g  L-520g  XL-535g  2XL-550g  3XL-565g 4XL-580g  5XL-600g