Features: Brand new and high quality Earring Making Kit-- You will receive 30 rectangular sublimation earrings, 15 earring cards, 15 self-sealing bags, 40 earring backs, 30 silver-colored earring hooks, and 30 jump rings. Plenty of sublimation earring supplies to make your creation more convenient and easier! DIY Christmas Gift-- Sublimation earring blanks with earring cards and self-sealing bags are perfect for making a unique jewelry pendant; you can send them to special women as gifts on birthdays, Christmas, Thanksgiving Day, Valentine's Day. They will surely love them! Sharing-- Feel free to share your artwork; it's so amazing when your finished craft is complimented by others. Every creation deserves to be celebrated! Rectangular patterns and designs fit perfectly, get started! Double-Sided Material--- Sublimation blanks are made of high-quality fiberboard material, easy to heat press on both sides. Durable and lightweight, colorful images will work brilliantly on the blanks. Easy to Use--Adjust the temperature of the heat press machine to 356℉/180℃ and hold for 50-60 seconds. Be sure to remove the anti-scratch protective film from the surface before heat pressing. Specifications: Material: Wood Rectangular blank: Approx. 4.8x1.3cm/1.89x0.51inch Jump ring: Approx. 8mm/0.31inch Self-sealing bags: Approx. 6x12cm/2.36x4.72inch Earring hook: Approx. 0.80inch Note: Please allow 1-2cm errors due to manual measurement, make sure you don't mind before ordering. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 30 X Rectangular Sublimation Earrings 15 X Earring Cards 15 X Self-sealing bags 40 X Earring backs 30 X Silver-colored Earring Hooks 30 X Jump Rings