Features: Adjustable and easy to fasten-. It is also suitable for most small pet cats and dogs. Easy to wear, safe- and detachable clasp. Cute pet necklaces with shiny bells pendant are perfect for weekend party outfits or the perfect gift for weddings and holidays- to make your pet look shiny and beautiful. It will make your furry pet more stylish- and eye-catching, perfect for everyday wear, weekend parties, holidays- or other occasions-, etc. Multiple elegant color, especially for wedding party. Specifications: Material: Plastic Color: 13 Kinds Optional Size:XS Adjustable Length:18-30cm(7.09-11.81inch) Size:S Adjustable Length:28-40cm(11.02-15.75inch) Size:M Adjustable Length:38-50cm(14.96-19.68inch) Package Includes: 1x Cat Bells Necklace note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.