Includes A Black Adjustable Lanyard. Wood Keepsake Box To Store Your Whistle In. No Assembly Required. Whistle: 2 In. L X 1 In. W X .75 In. H. Overall: 3.75 In. L X 3 In. W X 2 In. H. The Engraving Plate Fits Into A Pre-Routed Out Spot Inside The Hinged Lid And Is A Snap To Attach With The Peel And Press Backing. The Whistle And Lanyard Sit In A Black Foam Insert With Cut Outs To Hold Them Securely, But The Foam Insert Can Be Removed And The Inside Of The Box Is Lined With Black Velvet.