Double Side: Acrylic photo block with double side, frameless, self standing, and magnetic design acrylic picture frame. Two acrylic blocks are all clear. So you can put two pictures back to back in one picture frame and see your pictures from double side. Easy to Install: This Acrylic photo frame 6x4 features an innovative magnetic system. It enables easy opening and secure closing — simply drop photos in to lock them in place. No adhesive is needed, avoiding any damage to your delicate photos. Premium Material: These magnetic photo block frames are made from high-quality material that is super clear and lightweight, which will show off your photos better, acrylic frame is durable, sturdy, re-usable, not easy fragile and broken. Package: You will receive 4pcs frameless picture frames (15.2 x 10.2 cm) with a thickness of 19 mm. Frameless edge design creates holographic floating effects. Stand vertically/horizontally on desks, shelves, or retail displays. Wide Application: Record and freeze all your wonderful & memorable moment on this frameless picture display 4x6 forever. Displaying the precious memory in your house, office or anywhere you want. Also it is the perfect gift to your parent & friends & lover.