20 Large Black Square Bump-Ons

Summary

AI-generated from vendor-published content · April 26, 2026

Bump-Ons are small self-adhesive raised squares that add a tactile marker to any flat surface — so you can locate and identify buttons, switches, keys, or appliance settings by touch alone. They're most useful for someone with low vision who needs to find a specific setting on a microwave, stove dial, or remote control without having to see the label. Each package includes 20 black squares and they stick directly to whatever surface you need to mark — no additional tools or devices required. These are very low-cost and simple, but the adhesive can lose grip over time on textured or frequently-touched surfaces, and black may not offer strong visual contrast for users who need both tactile and color cues.

What Setup Looks Like

• Out of the box
  
  1. Peel the backing off each Bump-On and press firmly onto the target surface (button, dial, key, or switch).
  2. Use immediately — tactile marker is functional as soon as it adheres.

Where to Get It

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