Description If you are looking for a durable flute mouthpiece protective cover, I can tell you that our product will be your best choice. Use premium silicone materials, so you can use it for a long time. Although it is simple in design, it is very practical when used. Features -Color:White -Material:Silicone -Size 1:2.40X2.40X1.90cm/0.94X0.94X0.75in -Size 2: 1.7x0.9cm/0.66x0.35inch. -Size 3: 2.4x2.1cm/0.94x0.83inch. -Size 4: 2.6x2.5cm/1.02x0.98inch. -Note:1.7x0.9cm for SC, SG, SF 12-hole and 6-hole ocarina; 2.4x1.9cm for BC, AF, AGAC 12-hole flute; 2.4x2.1cm for SC, SG, SF 12-hole and 6 Hole Ocarina; 2.6x2.5cm for BC, AF, AG/AC 12 Hole Ocarina - Small size, easy to carry. You put it in a backpack or clothes pocket for easy carrying. - It is small in size, light in weight, does not take up a lot of space, and is easy to carry. - With good and low price, you can buy this product at a reasonable price. Sufficient quantity makes it enough to replace the broken one. - Mouthpiece protector is made of silicone material, safe and durable, practical and wonderful for long term use. - Lightweight and proper size, you can even keep it in your pouch or pocket conveniently.Package list: 4 x protective sleeves 1 x box