Pangea AudioDS400 Heavy Duty Speaker Stands 32 Inch Beige LYSB01EXIO44W-ELECTRNCS

Does it come with two stands, or just one stan

Can these stands be used with klipsch heresy 111 speakers ?

Would these stands be suitable for holding kef r100s? Dimension are 11.02 x 7.09 x 11.38 in. How are speakers secured to the top?

Will these speaker stands fit sonus faber 2.0 venere bookshelf speakers that are already pre-drilled from the factory can i mount them easily?tks pw