These gate rings have a spring action opening so they can clip onto eyelets, grommets and all kinds of rings or hooks that you want them to. They work perfectly with our no-tool alloy grommets in Antique Brass(as demonstrated in second picture).  The internal diameter is about 29.5mm and external diameter is about 39.5mm. Thickness is about 5mm.

Please do note this listing does not include the grommets, only gate rings. You can purchase grommets here: https://whosayssew.com/4x-15mm-hammer-together-alloy-grommets-eyelets-in-antique-brass-no-special-tools-needed/

Choose from Packs of 4 or 20! With the Pack of 20, a discount of 20% off has already been done for you before the bulk discounts and any other special offer- which means, yes, you can possibly take advantage of the Pack Discount, Bulk Discount (automatically done in cart), any valid coupon code AND our generous Free Shipping offer!

Below are the available bulk discount rates for each individual item when you purchase a certain amount (each unit is your chosen pack size):

• Buy 3 - 6 and get 5% off
• Buy 7 - 10 and get 10% off
• Buy 11 or 19 and get 15% off
• Buy 20 or above and get 20% off