Gothic Punk Studded Leather Choker NecklaceSize Sheet Care Instructions Avoid contact with chemicals and sweat Keep dry and clean; store separately in a sealed bag when not wearing Avoid contact with perfumes, skincare products, shower gel, etc. Avoid vigorous exercise or wearing while swimming Avoid wearing multiple metal accessories at the same time to prevent friction Do not wear while sleeping Product Details Collar approx 32 cm; extension chain approx 5 cm. All product sizes are measured