M3 M4 M5 M6 M7 M8 M9 M10 - M16 304 Stainless Steel Seamless Welded Round Rings Smooth Solid O-ring Hammock Yoga Connection RingHome Improvement > Hardware0,98 US$ (≈ 6,53 kr.)1,06 US$På lagerSold by AliExpress WWTil butikken