SIZE OPTIONS : Medium : 62cm x 42cm (26 inches x 18 inches) Large : 92cm x 60cm (36 inches x 24 inches) Extra Large : 131cm x 84cm (51 inches x 33 inches) Instructions Advantages of product: We use an top quality matte finished vinyl to give a real painted look rather than the shiny sticker look. Machine precision cut. Comes with step by step instructions. No white or clear boarders. Removable but not reusable. Hi-tech printers & inks make the design stand out. Surfaces they can be applied to: Smooth matte finish painted walls. Mirrors. Metal. Fridges. Windows. Vehicles ( not laminated so will scratch from wear & tear ) Foamex & aluminum composite. Important: 1 - Stickers are only suitable for matt finished walls, silk & satin finishes encourage the sticker to peel away. 2-All of our wall stickers must be left flat for 24 hours when taken out of the postal tube. 3-If the wall sticker still curls after it has been left flat for 24 hours please allow more time until it remains flat ( weight like books may be required to encourage it to remain flat) 4-Do not install above any heat sources such as radiators as this will encourage the adhesive to weaken. 5-Wall paint must have been left to dry for a minimum of 3 weeks (it may feel dry after a few days but it still has moisture trapped)Make your walls happy with our carefully designed wall murals. High quality printing. Super tag self adhesive. Easy to apply. Comes with instructions. Superhero Spider-Man 3D Looking Wall Sticker Mural Poster Decal Room Office Nursery Decor Id183