White Self-adhesive Rubber Feet Small Bumpers (100pcs), Great for Ash Tray, Cabinet, Projects, Etc, .32" (8mm) in Diameter X .16" (4mm) Height .32" (8mm) in diameter x .16" (4mm) height (approx) A sheet of 100pcs individual small rubber feets Peel off backing to use Hemispherical shape Provides a non-slip, non-scratch surface