Zen Strips Sensory Strips 4/Pkg - Bumpy Brights - Sensory strips help calm and focus! Simply touch, swipe, scratch or fidget with Zen Strips to manage stress, boost concentration and enjoy a calming effect. Peel and stick to phones, game controllers, water bottles, and more! Improve focus by providing tactile sensations while fidgeting. This package contains 4 sensory strips in assorted designs. Available in a variety of designs and textures.