Safe Way Traction 6" X 24" Black Anti Slip Stair Tread Non Skid (60-Grit) Safety Tape with Yellow Reflective Stripe Package of 3 Treads 84612-3 Package of 3 High Visibility Reflective Stripe 6" x 24" Treads Abrasive Grain Provides a consistent co-efficient of friction. Excellent in poorly lit areas. Helps eliminate dangerous slips and falls. Apply to smooth surfaces and avoid all grout lines.