Abundant Quantity: you will receive 150 pieces of blank photo keychains, enough to meet your needs of various DIY personalized keychains, and you can also share them with your family and friends Compact and Portable: the outer frame size of each picture keychain holder is about 1.34 x 2 inches/ 3.4 x 5.2 cm, and the inner frame size is about 1 x 1.8 inches/ 2.7 x 4.6 cm; The compact size will not take up a lot of space and enable you to carry it conveniently Reliable Acrylic Material: this keychain picture frame is made of acrylic, with high transparency, which can display your photos well, and the acrylic material has strong adaptability to various environments; It will not change even in the sun, wind and rain for a long time, and it is firm and wear resistant, so it can provide you with a long term use Both Sides Can be Seen: this photo keychain frame is transparent, so you can put 2 pieces of pictures in it, so that both sides can show different pictures and provide you with one more choice of choosing a picture