- Beautiful flower decoration - The flower arch is detachable and can be removed. Handmade flowers with 1 elastic loop on the back that easily attaches to any type of necklace. 2. PREMIUM MATERIAL - The collar is made of 2 layers of thick cotton, which increases the sturdiness of the collar, comfortable and won’t hurt your hairy skin. Floral bow set for your beloved fur baby. 3. Please measure your dog’s neck length before purchasing. 4. DURABLE METAL HARDWARE - Thick welded D-rings for added durability, we double box stitch at all stress points for added strength. These collars are soft, flexible, elegant and adjustable. The metal will scratch if left in the washing machine, so I recommend hand washing.