The Sennheiser MZS 421 Shockmount is designed to provide shock suppression for the MD 421 and MD 421-II dynamic microphones.
Item includes box and installation guide.

Returns are accepted within 30 days.  If the item included free shipping, the actual cost of shipping will be deducted from your refund. Product must be in the original packaging as sent by us.  Refunds will be given for the purchase price, minus the initial shipping cost (even if the item included "free shipping"), plus a restock fee of 15%. Return items must be complete, with all accessories, & in "new" condition.  Personal items cannot be returned including earphones and headphones.