Glory GFH-42 PROFESSIONAL 4(FOUR) Keys of F/Bb DOUBLE French horn with Case and accessory, Click to see more choice Intermediate Key of F/Bb Double French Horn 4- key double french horn F/Bb key Approved and recommended by teachers Whether you want to buy a French horn for yourself or for your friends or others, this French horn is a product of choice as a result of its high quality and cost effective price