Overall Size: 4" x 1

90% Polyester/10% Elastane

Fabric Details: Polyester bi-component fabric

This updated cross-slot ring design has more contact with the base for even greater stability

*Silent spring hinges won't spook game

Vortex Rainguard for Full and Mid Size Binoculars Multi-tool Overall Size: 4" x 1Vortex Rainguard for Full and Mid Size Binoculars PRODUCT FEATURES: The Vortex Rainguard easily attaches to the strap of your binoculars so it's always ready to protect the ocular lenses. This rainguard is made for binocular eyecups of approximately 39 43mm in diameter. Made of rubber that stretches slightly, the exact fit can vary.