#EcoKiji RKXS15S20 Wire diameter: 2.0mm Inner diameter: 15mm Even with the same width, the weight will naturally change if the metal thickness is different. This is why it's different from what I expected! Strength also changes with thickness. Please note that antique gold and gold colors may vary slightly depending on the wire diameter. Suitable for bag handles, charm attachments, and hardware. Perfect for those who make handmade handbags. Cheaper than buying at a 100-yen shop. Please note that some items may be slightly bent or have uneven color dyeing due to overseas production. Here are the backpack rings from #ECOKIJI (EcoKiji): #ECOKIJI (EcoKiji) Backpack Ring Silver #ECOKIJI (EcoKiji) Silver #ECOKIJI (EcoKiji) 15mm Parts are here #ECOKIJI (EcoKiji) Accessory Parts You can view a list of our products by clicking on the ECOKIJI link below and selecting "Currently on Sale". Please take a look at everything once. You might find a bargain in past products that's a great deal for you (^O^)／ [Top Page] ↓ #ECOKIJI (EcoKiji) Backpack Ring #BackpackRing Adjustable Ring #AdjustableRing Slide Buckle #SlideBuckle Handbag Handmade Bag Bag Hardware *Accessory parts are small items. Please be sure to keep them away from infants and people with impaired judgment. We are not responsible for any damages caused by accidental ingestion after purchase.