Wholesale Prices in Price Matrix. There are appx 200 bone washers spacer beads per strand. Size 4 mm. ---- You can mix with the other different tyre bone washer spacer disk beads and size to achieve the price break quantities. To do this, you need to order the quantities & types individually. Your invoice will be adjusted to the correct price bracket amounts before billing. This will be reflected on your invoice (but not during the checkout process). Great item for your craft - jewelry beading needs. You can purchase them by the strand or in bulk. Made from genuine buffalo bone that has been shaped, sanded, smoothed and polished. These bone beads are period correct for different reenactors time periods, free-trapper craft projects and living history events. Great for your craft jewelry beading projects revolving around reenactment events, Civil War, Rendezvous, Pirate, Renaissance, Medieval, Pow Wow, Living History and Cowboy)