Check the listing for details. Keller 8 ply Maple Drum Shell 16" Diameter 24” Deep - Virgin Not Drilled. Condition: Used. Listed at 149.95 USD. Up for sale is a high-quality Keller Shell 16-inch diameter Tom Drum Shell crafted from 8-ply maple wood. This drum shell is perfect for drum enthusiasts who are looking to create their unique drum set. The shell is virgin, which means it has not been drilled, giving you the freedom to customize it according to your preferences. As it is 24” deep you could cut into two pieces making a 16 x 16 shell and a 16 x 8 shell or whatever depth you want. The drum shell is made in the United States. It is a perfect fit for those who love maple wood and its incredible sound. The drum shell is listed as used but has never been drilled or otherwise used. It’s in excellent condition. Buy this drum shell today and let your creativity flow as you set up your dream drum kit. Please refer to the pictures which are considered a part of the description.