I bought 3 bandanas: the flamingo, cactus, and pink cotton floral ones. Each one comes with 2 buttons to close the bandana. My dog’s neck is a big small so I tied the bandana once and buttoned it, and it’s a perfect fit. The material is so soft. It’s 100% Cotton and the fabric is thick - double layered. The stitching is very sturdy as well. I’m so glad I bought these. I’ve purchased other bandanas from stores based in the United States and these are higher in quality. I highly recommend these and my dog loves them too.