The Faithfull Long Leg Tile Spacers are ideal for most tiling jobs. These versatile spacers can be easily snapped required and may be easily removed once the adhesive is set. Simple to use - just apply adhesive with a notched edge spreader and secure tile firmly. Position one spacer at each corner of the tile, add more spacers as each new tile is placed alongside. For evenly spaced wall and floor tiles, always use same spacer brand and product code during tiling process. Tiles must be left to set for 24 hours before grouting. Faithfull recommend removing spacers after tile adhesive has set. Size of spacer may vary slightly to dimension stated. Always use the same spacer brand and product code during tiling process as each brand and product is different.