All-Birch shells Absolute-style lug YESS Mounting system Stage Custom Birch Tom 10 x 7 in. Cranberry Red This Yamaha Stage Custom Birch mounted tom features a staggered diagonal seam shell that has allowed Yamaha to build thin drum shells that start round and stay round. Low-mass lugs lets the shell vibrate for superb tone and sustain. Yamaha's Air Seal System used for drum shell construction ensures every Yamaha drum shell is of uniform thickness and is perfectly round to achieve superior tone quality and durability. Features a beautiful high-gloss lacquer finish.