Live more safely easily at home or in the workplace. Maxi Touch Dots are tactile self-adhesive dots that make it easy to identify buttons and keys for those with low vision. Quickly identify any household appliance or electronic item by touch. Use on computer and typewriter keyboards knobs and buttons tape recorders telephones calculators and so much more. Simply peel off the backing and apply Maxi Touch Dots. MaxiTouch Dots which have a 1/4 diameter are extra thick (3mm) so they are distinguishable by touch from thinner dots thus providing a greater range of marking capability. 64 low vision tactile dots per package.