One of the new high performance delrin plastic Yo-yos from Zeekio. Ultra smooth grinds and power weight rings for added rim weight and ultra long spins. Looks as great as it plays. Weight (g):68.5 Width (mm):41.5 Diameter (mm):56.5 gap width(mm):5.0 Stainless stell bearing A premium yo-yo at a great price. Amazing price!