These mosaic numbers are perfect to hang on the outside of your home. The glass tiles are all light and frost resistant so shouldn’t degrade or fade The base is slate and from my local reclamation yard. All the slate is cut by hand which means if you need a specific size other than the stated sizes then just send me a message. There are two holes in the top corners so you can attach it to your wall. The number is a white iridescent with a rainbow mix of tiles starting with red at the top and fading through the colours as the background. The tiles are a random mix of different glass, as so I can not guarantee the exact same ones as in the photos. There will be lots of fancy tiles included though. Every number is made to order and each one is individual and you will have something totally individual. Please allow approximately two weeks for construction before posting and at busy times up to four weeks. If you need something by a specific date then please contact me before ordering. Size for a single number is approximately 13cm wide and 16cm high. Size for a double number is approximately 21cm wide and 16cm high. Size for a triple number is approximately 30cm wide and 16cm high.