Bump Dots for Visually Impaired, 165pcs Braille Stickers(Red,Black,White,Yellow), Low Vision Aids Tactile Stickers for Elderly, Blind, Low Vision,Obvious Touch and Easy to Distinguish

Product name: 165 PCS color braille stickers Product material: silicone rubber Color: black, white, red and yellow Product function and use: color blind stickers Single product size: Red: 1cm/0.4 inch White: 1cm/0.4 inch Black: 0.5cm/0.2 inch Yellow: 0.5cm/0.2 inch Packing list: 165 PCS color braille stickers