CONTENT: 16 pairs of the flat shoelaces in 16 different colors in one set will be sold together. MATERIAL: Quality durable soft polyester and nylon. New eco-friendly technology, no more worry about fading and running color SIZE: Each shoelace measures width of 0.9cm (3/8 inch), and different lengths for you. COOL: Simple and fashion flat shoelaces shoe laces strings. A shoe lacing style guide is included. Never be bored by the plain same shoe lacing style again! FIT FOR MOST SHOES: perfect for adult, youth, kids, men or women who wants to look for a oval replacement shoelace. our half round shoelaces fit for sport shoes, running shoes, athletic shoes, sneakers shoes, trainers shoes, basketball shoes, casual shoes, racing shoes, skates shoes, hiking boots and so on.