Specification: 5.0*2.2cm inner frame: 3.0 * 1.4cm thickness: 0.3cm

weight: 10000 PCs/kg (absolutely genuine, you can weigh the weight in gram to see if other sellers make up the weight)

color: red, yellow, blue, green, black, white, orange, purple, sky blue, rose red. A total of 10 colors, random delivery by default, please note if you have color requirements!
Usage: remove eyelet, take out the paper inside, and then write.
Product features: this key card is made of brand new pp material with good brightness, which can be written and recognized as needed, making it convenient to record and debate. Label is equipped with plastic protection plate, remove eyelet, you can replace the paper by yourself. Not suitable for use in the bathroom.