Spanker Swimming earplugs nose clips are made of soft silicone material, they are soft and comfortable. Swimming earplugs can prevent water from entering ears-protect eardrum,reduce the tympanitis effectivity. Nose clip can prevent water from entering nose-help not suffocating beginners and allergic rhinitis to use. Type:soft silicone and practical. Function:waterproof,protect your nose and ear in water. Package included: 4 Sets Spanker Swimming Nose Clips Earplugs. Tips: before use the nose clip when swimming ,please clean oil on nose with facial cleanser. Spanker Swimming earplugs nose clips are made of soft silicone material, they are soft and comfortable. Swimming earplugs can prevent water from entering ears-protect eardrum,reduce the tympanitis effectivity. Nose clip can prevent water from entering nose-help not suffocating beginners and allergic rhinitis to use. Type:soft silicone and practical. Function:waterproof,protect your nose and ear in water. Package included: 4 Sets Spanker Swimming Nose Clips Earplugs. Tips: before use the nose clip when swimming,please clean oil on nose with facial cleanser.