Value Pack : Pack age includes 30 pieces rectangle acrylic photo snap-in transparent frame with iron key ring sets, help you keep the moment of happiness, sufficient quantity to meet your daily needs. .Size Details: outer size is approx. 1.5" x 2.4"/ 4 x 6.1 cm(including metal ring), inner size is approx 1.2" x 1.8"/3.2 x 4.6cm. Mini size acrylic photo frame only fit photo or drawing within 1.2" x 1.8". .Durable Material: the photo frame is made of acrylic, high transparency and good clarity, clear on both sides, and can fully show the color of the photo inside, high quality and durable for a long time use. .Easy to Install: shape your photo or picture to the size of the inner frame, then remove the clear casing panel, insert your photo, finally clip the panel back into place, and you will get a customized keychain.