O-ring 4mm/2,5mm silver colored 30pcs £ 1.25/pc(s) Add to favourites Item No. 45393 Add to favourites Item No. 45393 O-ring 4mm/2,5mm silver colored 30pcs View all colours 1 pc(s) £ 1.25 Buy In stock online View stock status in store Get creative help from customer service4.7-star Trustpilot rating14-day return policyGLS delivery for £5.99Material: 100% MetalWeight g : 3Notes: Nickel free