Vitrex Wall Tile Spacers are supplied in a resealable bag or tub for easy and convenient storage. Each pack comes complete with a Ready Reckoner, a quick and simple way to calculate the correct number of spacers required. Tile spacers provide an easy way to achieve a more professional finish, spaces floor tiles evenly, and ensures an even grout line throughout.Wall tile spacers for professional and DIY users. Size: 2.5mm.Quantity: 500 pack.Additional Information:Spacer Size (mm): 2.5Pack Qty.: 500