Size M blue Professional supplier of pet supplies, such as pet clothes, collars, harnesses, leashes etc. We have worked hard to offer & agrave; our customers better quality and better service. Product Description: Cute Dog Collar with Diamonds for Women.High Quality Material: PU Leather and Diamond Dog Collar Design, with exquisite diamonds in it. the interior, elegant and cute, making your pet more charming, highly recommended! Standard size: XXS: first hole: 16 cm; fifth hole: 22 cm; XS: first hole: 21.5 cm; fifth hole: 27.5 cm; S: first hole: 28 cm; fifth hole: 34 cm; M: no. One hole: 31.5 cm; the fifth hole: 37.5 cm; Notice: 1. Please check our size and check your pet’s size carefully before ordering. 2. This is our standard collar size, In order to make your pet more comfortable, we recommend that you choose a size 3cm larger than your pet’s size. 3. Due to manual measurement, there is a reasonable error range of 1 & agrave; 2 cm. 4. The color may be slightly different depending