Lucky Line Products key hider Large Hide A Key (91401) Lucky Line key hider is made of tear resistant nylon. This key wallet securely holds six keys in a high quality Key Holder. Rust-proof, tough & weather-resistant, protects key Dimensions: 4"L x 2" tough weather-resistant nylon pouch with double-stitched seams, Easy to place where only you can find it indoors or outdoors; holds keys 3-3/4" length x 1-1/2" width Key hider attaches to non magnetic surfaces. Water resistant adhesive anchors mounting pad to any clean surface.