21 colorful and bright vintage key tags comprising 21 different colors. Please set the temperature of transfer machine between 180-190 centigrade / 356 - 374 fahrenheit, which is the right temperature for heat press transfer.Both Side of the blank keychain boards all can be as it's a double- sided coating sublimation board. This keychain size is 3.4 x 1.7 inch,great for making as motel keychains, hotel number plates etc. Our motel keychain blank for crafts can be applied as key chain,LED light base,backpack bag tag,ornaments,gift tag, craft project,Christmas gift,name plates and so on,you also can use it with your good imagination as a pendant to decorate your party, date,wedding or as a special souvenir. this shape designed hotel motel keychain is made of vintage plastic, with rounded corners around the tag, and burr-free, safe and touch great, includes steel split key ring and attachment piece, suitable for multiple use scenarios Color: Multicolor material: plastic Package Contents: 21 x acrylic keychain blanks Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.