14 Color Options: These buttons are 14 colors for you to choose black white pink blue etc. You can match different colors of clothing and hats and made of quality alloy durable and reliable to use not easily broken or rusted Adequate Quantity: The package you received contains 28 sets cloth covered with metal shank round buttons in 14 colors 2 sets/color plenty of quantity and colors for you to meet your daily different needs and replacements Suitable Size: The ballcapcap button is 1.9x0.88 cm/ 0.7x0.3 inches; Nail: 1.1x1.05 cm/ 0.4x0.4 inches pin: 1.2mm. This size is suitable for most hats portable and lightweight convenient for storage and use Easy to Use: No sewing required for easy installation all you have to do is put the top of the circle through the hat on the back of the top button and hammer it in for success. Easy to install without sewing easy and simple to use. Wide Applications: These beige buttons can be used with your clothes backpacks dresses hats and other clothing as well as for crafts card making button art. It is also a button for upholstery and can be used on sofas chairs beds etc. 14 Color Options: These buttons are 14 colors for you to choose black white pink blue etc. You can match different colors of clothing and hats and made of quality alloy durable and reliable to use not easily broken or rusted Adequate Quantity: The package you received contains 28 sets cloth covered with metal shank round buttons in 14 colors 2 sets/color plenty of quantity and colors for you to meet your daily different needs and replacements Suitable Size: The ballcapcap button is 1.9x0.88 cm/ 0.7x0.3 inches; Nail: 1.1x1.05 cm/ 0.4x0.4 inches pin: 1.2mm. This size is suitable for most hats portable and lightweight convenient for storage and use Easy to Use: No sewing required for easy installation all you have to do is put the top of the circle through the hat on the back of the top button and hammer it in for success. Easy to install without sewing easy and simple to use. Wide Applications: These beige buttons can be used with your clothes backpacks dresses hats and other clothing as well as for crafts card making button art. It is also a button for upholstery and can be used on sofas chairs beds etc.