Each frame in the package is suitable for 20x20cm photos. frames are made of hard plastic and without glass . thanks to the special tape on the back of the square frame, you can disassemble and install it many times. the frame does not leave any marks on the wall, it will not damage your wall. you can apply the design you want by placing more than one order. you can enlarge your decor by ordering again from the frames at any time. you can relocate the frames from wall to wall as much as you want and paste them over and over again. price is for 3 pieces. more than 100 stocks are offered to be sold at the campaign price. Improved version for clearer understanding and better search visibility. Suitable for users seeking detailed and reliable product information.