Blank Shape Rainbow Window Suncatcher Rainbow Maker Suncatcher Decal Sticker Prism Film Sheet For Direct Sunlight Rooms Available In Circle, Square, Rectangle, And Arch Shapes Add to a sun-kissed window to cast rainbow hues that transform your favorite space with a colorful light show. Every Damron Decor suncatcher is precisely cut in our workshop. Looking for one of these shapes with a UV printed design? Check out our entire collection to find options that fit your home decor style, branding, and gifting needs. Approximate dimensions: Square: 4" x 4" Circle: 4" round Arch: 6" tall x 5" wide Rectangle: 6" tall x 5" wide Directions for use on indoor windows only: - Clean window before applying - Peel white backer without bending rainbow decal - Place adhesive side on glass window - Look around at the amazing ROYGBIV spectrum Each sticker has an easy peel white backer as shown in listing video/photos. Only apply to a window that receives direct sunlight.