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Ring Special Sleeve

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Women generally choose 2.0mm, 3.0mm, 3.5mm

men generally choose 3.5m, 5.0m, 6.0mn

How to use open ring:

Cut a section of our product and put it at the link of the open ring

And then you dry it with a hot air gun and if you don't have a hot air gun then you take a lighter and you take a little bit of the product and it will automatically shrink and be firmly fixed in the opening.

Product specifications: diameter m (for example diameter 2 mm before shrinkage, inner diameter 2.5 ± 0.2mm, wall thickness 0.20 ± 0.08mm, inner diameter after full shrinkage ≤1.00m, wall thickness:0.42 ± 0.08mm)

Complete shrinkage temperature: 100C Temperature range: -55C-105C Horizontal shrinkage rate: ≥50% Vertical shrinkage rate: ≤8% Product color: Transparent

Product features: excellent environmental protection, soft insulation performance, stable shrinkage, low temperature


Material ABS
Product Weight
  • 10g
Product Color
  • Transparent
Package Contents
  • Ring Special Sleeve × 1



  • Due to manual measurements, please allow slight measurement deviations.
  • Due to the different display and lighting effects, the actual color of the item may be slightly different from the color displayed in the picture.

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