17.6 inch x 25.2 inch Simply Peel and Stick! Removable & Reusable! Add a little bit of pixie dust to your walls with this Tink 'I Believe in Fairies' Watercolor wall decal. This fun and colorful wall decal is removable and repositionable for quick and easy installation. To install, peel the decal from the backing and smooth onto any flat surface.