By DELTA
Swiss Quality Hytrel I-Ring ,Height 0.8mm, Thickness 0.35mm In 49 Sizes From External Diameter 16.7, 17.2, 17.7 To … 39.7, 40.2, 40.7mm By 0.5mm Step (Internal Diameter 16.0 To 40.0) Total 49X2=98pcs For 1.0mm Glass Or Thicker
Refill Code : WR-6008G10-167 / External Diameter
I-Ring For 0.8mm Glass Is Also Available WR-6008G08-167 / External Diameter
