The long whistle is 2 3/8 inches.
Not necessarily. The only real difference here is size, which may alter the pitch slightly. Volume will be a variable connected to how hard you whistle.
Thanks for contacting us. Currently we do not have this many whistles in stock, but we do have a supplier who can usually deliver within a few days. They have the quantity you are requesting, but they receive them as an assortment. This is also how we receive them. Unfortunately we cannot request silver only. We can order 150 in assorted colors. If you have additional questions, please contact our customer service team by emailing cs@campsaver.com or calling 877-883-6276.
Thanks for contacting us. Currently we do not have this many whistles in stock, but we do have a supplier who can usually deliver within a few days. They have the quantity you are requesting, but they receive them as an assortment. This is also how we receive them. Unfortunately we cannot request silver only. We can order 150 in assorted colors. If you have additional questions, please contact our customer service team by emailing cs@campsaver.com or calling 877-883-6276.