Happy New Year! ^ ^ This is a great value set of two! ♡ It's made of a t-shirt-like fabric. ◎ Gray fabric x Brown ◎ Blue fabric x Orange The neck opening has elastic, so it's a type that you put on over your child's head ▸◂ ⚫︎ Neck circumference: Approximately 30cm ⚫︎ Length from neck: Approximately 10cm ※ There may be some variation. ---------------------------------------- ---------------------------------------- ▶︎▷ I try to make each one carefully, but these are handmade products made as a hobby, so there may be slight imperfections such as misalignment, distortion, asymmetry, or curves. Please refrain from purchasing if you are looking for perfection. I would appreciate it if you could understand and purchase them ☺︎ ▶︎▷ The colors may differ slightly from the photos. ▶︎▷ Chaco pen marks may remain. I use a water-erasable chaco pen. ◎ Please hand wash or use a laundry net when washing. Shipping will be in a clear OPP bag and sent in an envelope. Thank you! ❁