These shirts collar stays adopt unique shape, more perfect matching collar structure and can perfectly support your shirt collar without wrinkles. The collar stays perfectly fit with your shirts, which will keep your collars stiff all day long. Features -Color:Transparent -Material:PET - Size: 7.00X1.00X0.20cm/2.75X0.39X0.08in - Size: 6.00X1.00X0.20cm/2.36X0.39X0.08in - Size: 5.00X1.00X0.20cm/1.97X0.39X0.08in - Size: 4.50X1.00X0.20cm/1.77X0.39X0.08in - Simple shape shirt collar stays are suitable for all kinds of collar angle , fit shirt collar well. - Enough quantity of collar stays. Enough for you to use in your daily life, you can also prepare them as a backup, or share with others. - Smooth rounded edges, shirt collar stays are safe to use, no tear the delicate shirt. - These shirts collar stays can solve collar wrinkle prevention, can be used for shirts, denim shirts and other clothes. - The shirt collar stays keep your shirt collar neatly and smoothly all day long, helping you keep professional appearance. Package list: 400 x Collar Stays 4.5CM 400 x Collar Stays 5CM 400 x Collar Stays 6CM 400 x Collar Stays 7CM