material: paper, semi-mechanical and semi-handmade, mature materials and craftsmanship, exquisite printing, exquisite cutting, exquisite craftsmanship, natural transition, to ensure that satisfactory results can be achieved.style: a total of 15 color styles, each set contains 12 butterflies, 4 of 3 sizes, 3 sizes are 12cm*8cm, 10cm*7cm, 8cm*5.3cm, weight of about 12g, a variety of colors and styles are available, can be freely designed and combined.Usage: 3D three-dimensional hollow butterfly wall sticker, 15 color styles of window stickers, elaborate life aesthetic design, exquisite laser cutting process, with a small decoration, let your life be better. It can be pasted on walls, windows and other positions, and is suitable for home, office, hotel and other festivals, props and other occasions.free DIY: three-dimensional hollow butterfly wall stickers, the number of pieces, the size and color of the collocation, the position of the paste, are designed and completed by yourself, start your own art cells, start your own delicate hands, create your own unique art, you will definitely get a full sense of happiness for your labor.style: exquisite design, elaborate craftsmanship, reflecting the comfort and refinement of the scene, elegant and noble, the shape has a unique charm, creating a warm environment for people, is a beautiful expression of the art of life.