Features: Made from acrylic material, it has the characteristics of durability, waterproofing, and scratch resistance. By using heat transfer technology, the pattern is permanently transferred to the acrylic surface to ensure its clarity and durability. Equipped with a small LED light, it has a beautiful luminous effect when turned on. The pin designs allows you to install and remove it easily,convenient and quick to use.They are great for you to make delicate badges. This sublimation blank buttons pins can be given as a gift to your friend who like crafting to deliver your care,and they will like it. Specifications: Material: Acrylic Style: Round 1/Heart 2 Size: As Shown In The Picture Package Includes: 1x Sublimation Blank Badge note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.