Specification Brand : Genus BulletPoint1 : Perfect for use with DSLR type cameras BulletPoint2 : Designed for use with wider angle lenses BulletPoint3 : Ray shade included BulletPoint4 : Filter trays have a spring catch for added security BulletPoint5 : Adapter ring included Color : Black ExternallyAssignedProductIdentifier1 : 719821323143 ExternallyAssignedProductIdentifier2 : 0719821323143 ExternallyAssignedProductIdentifier3 : 00719821323143 ItemName : Genus GL GWMC37 37mm Wide Angle Matte Box Kit (Black) ItemPackageDimensions_Height : 8.128 centimeters ItemPackageDimensions_Length : 28.448 centimeters ItemPackageDimensions_Width : 20.32 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : camera-lens-matte-boxes Manufacturer : Genus ModelNumber : GL GWMC37 PartNumber : GL GWMC37 ProductSiteLaunchDate : 2010-09-20T00:00:01-00:00 UnspscCode : 45121600