Speaker Grill Cloth Fabric Black/White/Silver Yard 36" Wide

Since this was not actually answered by the seller I'd like to know if I bought 2 units would I get a 6ft by 3 foot single piece?

Will this work for Music Man amps from the 70's?

It says 36" wide, how long is it in Length?

Is the fabric "aero transparent"? I want to cover an air intake with cloth, instead of using metal vent. Thanks.