Muddy Universal Box Blind Magnetic Curtain Kit Black. This curtain kit is easy to install and delivers a solid hold even in extreme temps. Constructed of heavy-duty black fabric with integrated peak views on each. Compatible with all Muddy Box Blinds. Specifications for Muddy Universal Box Blind Magnetic Curtain Kit: Manufacturer: Muddy Color: Black Hunting Blind Type: Box Blind Condition: New Features of Muddy Box Blind Curtain Kits Magnetic Curtain Kit For Ultimate Silence Easy Install Keeps Hunters From Being Silhouetted Open and Close At Ease Package Contents: Muddy Universal Box Blind Magnetic Curtain Kit