【Product Description】 The acrylic material is lightweight and durable. It is not metal, so it is rust-resistant and strong. It doesn't make a rattling sound, so it doesn't put a burden on pets. 【Size】 《Round》　　　　　《Diamond》 Diameter: Approx. 2.5 cm　　　Width: Approx. 2.8 cm Thickness: Approx. 2 mm　　　Thickness: 2 mm Weight: Approx. 2 g 【Material】 Body: Acrylic (One-sided engraving, reverse engraving) Gold mirror plate Silver mirror plate ※ We provide a double ring as a service, so please refrain from specifying the color or size. We are selling at the lowest possible price, so we appreciate your understanding. ʚ♥ɞ For your precious pet... It's very light, so it doesn't burden dogs ❥ cats. Since it is laser engraved, the letters will not disappear. ......................................................................⚘⚘ If you order multiple items, we will change the price, so please comment. .....................................................................⚘⚘. Please provide your name, phone number, etc. as they are personal information, so please contact us through the transaction screen. We pay close attention to our products, but engraving errors may occur as each item is handmade. If the contents of your order are different or if there is any damage, please contact us. 《 Shipping Method 》 【Regular Mail】will be used. ※ No tracking number service for mail. ※ Posted in the mailbox. Type of equipment...Collars, leads, harnesses