|Richard Wheatley Water-Tite Easy Slot Swingleaf Fly Box. Easy Slot trout foam in lid and base with swing leaf. 6 rows of 4mm foam. Detachable swing leaf with 6 rows of 3mm foam. For flies sizes 10 to 20. Entirely water-proof with a unique and secure closure system.Richard Wheatley Water-Tite fly boxes are constructed of tough, lightweight ABS with superior foam that securely holds your flies without crushing or harming the delicate hackles and dressings.The innovative design means tidier storage and also quick and easy identification of flies in low light conditions.Richard Wheatley Water-Tite Easy Slot Swingleaf Fly Box features:- Size in millimetres: 156 x 105 x 40mm- Size in inches: 6 1/8 " x 4 " x 1 1/2"- Colour: Finished in a smart, unobtrusive beige colour.