DIYers and crafters, these clear plastic U-channels are one of those versatile supplies you'll find yourself using for all kinds of projects! Each channel is 36 inches long and designed to fit 1/4 inch thick panels perfectly. Made from rigid PVC, they're surprisingly durable with good abrasion and high impact resistance. The clear material is brilliant because it provides protection without detracting from whatever you're displaying or framing. I've used these for so many things - protecting the edges of posters and signs, creating custom frames for artwork, covering seams on displays, and even as protective edging on shelves and furniture. The symmetrical legs have a slight taper that creates a tight grip, so you often don't even need adhesive for many applications. They work great with materials like glass, cardboard, metal, foamboard - basically anything that's 1/4 inch thick. The pack of 4 gives you plenty of length to work with for multiple projects or larger installations. What's really handy is that you can easily miter the corners to create custom frames or fit around obstacles. The transparency means they virtually disappear when installed, letting your content shine while providing that protective barrier. Whether you're working on retail displays, home decor projects, or protective solutions for delicate materials, these U-channels are incredibly useful to have in your toolkit. They're one of those simple products that solve multiple problems elegantly and affordably!