Features
- 1/16" (1.5 mm) blue U-spacers come in 400 piece jars
- 1/8" (3 mm) red U-spacers come in 300 piece jars
- 1/4" (6.5 mm) black U-spacers come in 150 piece jars
- Removable, reusable horseshoe spacers
- Strong plastic spacers will maintain grout joints during layout