Hey there! These wweenuo magnetic acrylic frames are seriously cool for displaying your favorite photos without the bulk of traditional frames. You get three of them in a pack, each measuring 4x6 inches (though they can actually fit 4x7 and 6x8 photos too!). The magic is in the magnetic corners - they snap together tightly to hold your pictures securely without any clips or borders getting in the way. The acrylic is crystal clear and super thick at 20mm (about 0.8 inches), which makes them sturdy enough to stand on their own horizontally or vertically. They're double-sided too, so you can view your photos from both angles - perfect for desk displays where people might be looking from different directions. What's really nice is they're made from Class A casting acrylic with UV protection, so your precious memories won't fade over time from sun exposure. They're way more durable than glass frames - no worrying about shattering if they get knocked over. The frameless design gives your photos this cool 'floating' effect that looks really modern and clean. Great for displaying postcards, tickets, currency, baby pictures, or any other flat memorabilia you want to show off. Just a heads up - these are designed for desktop use only, they can't be hung on walls. But for office desks, bedside tables, or shelves, they're absolutely perfect and make fantastic gifts for pretty much anyone!