Check out the Klingon Dk Tahg Letter Opener Star Trek Office Supplies. A true warrior’s blade, now you too can slice into those pending bills with your own Star Trek collectible Klingon D'k Tahg Letter Opener by Icon Heroes. A Gentle Giant scan, this piece was designed from the actual Star Trek prop. Approximately measures 8”H x 3”W x .4”D, weighs 5 oz, and is made of sturdy zinc alloy metal. This Star Trek Klingon D'k Tahg Letter Opener is sure to be a great gift for any Star Trek fan.* This is not a weapon or a toy. It is a letter opener used to open envelopes.