This is laminated. It's 2cm wide, and the length is as shown in the image. To prevent it from curling, I've sewn synthetic leather to the back ♫ It's a sturdy finish. The smaller one doesn't have synthetic leather sewn to the back, but it's folded over securely, so it's durable. It's 1cm wide. Please use it by attaching it to keys or bags. ● There are no smokers or pets, but please refrain from purchasing if you are sensitive to such things. #Familiar #FamiliarCheck #Strap #Keyholder #Keys