ELK 4-in x 33-ft Black Tape Roll Anti-Slip Tape in the Anti-Slip Tape department at Lowes.com
3M 2 in. x 15 ft. Safety Walk Step and Ladder Tread Tape 7635NA - The Home Depot
RELIANCER Anti Slip Safety Grip Tape 2inx30ft Green Glowing in The Dark Non Skid Stage Safety Tape High Traction Grit Stairs Tape Hazard Caution Warning Tape for Steps (2"×30', Green&Black): Amazon.com: Industrial
Amazon.com: Red Cat Anti Slip Grip Tape For Stairs. Black Non Slip Floor or Stair Treads. 20 Pre-Cut Strips 1" x 15.5" Anti Slip Safety Tape. Waterproof Indoor/Outdoor Commercial Adhesive Stair Treads
Safety Grip Anti-Slip Tape - Safety Direct America