Create your own custom keychains with these clear acrylic photo holders! Each pack comes with 5 double-sided keyrings that let you showcase your favorite photos - think family pictures, pets, kids, or even custom designs. The outer dimensions are 5.5cm x 4.0cm with an inner photo area of 4.6cm x 3.2cm, so make sure your photos are trimmed to fit that smaller size. The transparent acrylic gives a crystal-clear view from both sides, and the material is surprisingly durable for daily use. Each keyring includes a split ring so you can attach it to keys, backpacks, or zippers right out of the package. They're perfect for gifts - imagine giving grandparents keychains with recent photos of the grandkids, or creating keepsakes from special events. The plug-in design makes swapping photos easy if you want to update them later. I've used these for party favors, wedding souvenirs, and just everyday keychains, and they hold up really well. The clarity is impressive - no blurriness or distortion of your photos. At 5 per pack, you've got enough to make several at once or keep spares for future projects. They make your keys actually enjoyable to look at instead of just a jumbled mess. Plus, they're conversation starters when people notice your custom photos swinging from your keys!