Features: Placing the photos of your most treasured experiences, to have the power to raise a laugh, tear or smile. It can be used as for key chain as well as photo frame. Feature:Made from high quality materials that are safe for all type of skins and friendly with environment. Widely applicable: you can insert your photo, such as your family, friend, animal and more, it can be applied in keychains, necklaces and DIY jewelry making projects to show your personality and make it meaningful and interesting. Good gift choice: you can send them to your friends, family members, relatives, colleagues and others as commemorative gift. You can attach the finished ornaments to wherever as you want, such as purses, handbags, keys, bags, hats, shoes, clothes, headbands and more. Specifications: Material: Zinc Alloy Style:1/2/3/4 Size 1:Approx.83x39x5mm/3.27x1.54x0.2inch 2:Approx.83x38x5mm/3.27x1.5x0.2inch 3:Approx.85x35x5mm/3.35x1.3x0.2inch 4:Approx.85x39x5mm/3.35x1.5x0.2inch Note: Please allow 1-2cm errors due to manual measurement,pls make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1 Piece Keychain