SMALL SELF-ADHESIVE CORK BUMPERS - just peel & stick. 12mm Bumpers are a good size for fixing to the bottom corners of thin frames & perfect for small; pictures, photo frames & mirrors. BENEFITS • Protects walls & surfaces from marks, damage, heat & vibration • Non-Slip: helps keep pictures level • Improves air flow behind frames & under objects. OTHER USES Fit under ornaments, plant pots, lamps, chair legs etc. or use as buffers for cupboard doors & drawers. SELECT PACK SIZE: From 2 to 100 Cork Bumpers (Larger packs = lower unit price).