Note: Please ensure you are having the exact size before buying through precision measurement(caliper).

          The packing may differ due to different lot of production.

Edge Thickness: about 2.0mm ( there might be ±0.1mm difference)

Diameter Size: 16/16.5//17//17.5/18/18.5/19/19.5/20/20.5/21/21.5/22/22.5/23/23.5/24/24.5/25/25.5/26/26.5

/27/27.5/28/28.5/29/29.5/30/30.5/31/31.5/32/32.5/33/33.5/34/34.5/35/35.5/36/36.5/37/37.5/.8/38.5/39/

39.5/40/40.5/41/41.5/42/42.5/43/43.5/44/44.5/45..../50mm( there might be ±0.05mm difference)

For buyers who have accurate demand for central height, please contact us for details before buying, thank you!

1 piece per order

Package included: 1  piece