This cat collar is handmade using reinforced cotton and top quality contoured hardware. Reinforced cotton makes a great collar material because it is soft, light, as well as sturdy. It is also machine washable which all pet owners know is a "must have!". We use breakaway clips on our cat collars for your kitty's safety. If you insist on a non-breakaway collar I can make one custom for you if you contact me. The bell can easily be removed if you prefer. The large cat collars are: 9"- 15" long and 3/8" wide and the small cat collars are 6.5"- 10" long and 3/8" wide. This collar comes with a bell, charm, both, or none. We estimate that the large size generally fits all adult cats and the small fits most petite cats and kittens under 10 lbs but we recommend that you measure your cat's neck with a soft tape measure to be sure.