Black with Chrome Aluminum Cap Metric Size for SG,Epiphone Les Paul or most guitars made in Asian countries which have 5.8mm diameter pots, may not fit some USA Gibson Les Pauls which use larger diameter pots High quality knobs with faultless finish, not cheap and inferior knobs; Please be sure to verify the pots diameter of your guitar before you order the item Please contact us when you have problem with the item before leaving feedback, we will try our best to serve you as soon as we receive your message Package includes: Set of 4 Guitar Witch Hat Knobs