Peiji Alien Backpack Transparent Triangle Rucksack Material: High Quality Clear Hologram PVC Color: Green/ Golden/ Silver/ Transparent Alien Graphic At Front; Adjustable Length Strap At Back Size: around 14.2" x 11.8" x 5.1" / 36cm x 30cm x 13cm Unique shape very eye catching; Suit for shopping,going out, school,travelling;Ideal gift for you kids