Quality Material Selection: our empty nasal sprayers are made of quality PE plastic, sturdy and solid, ductile and stable, strong enough against breakage, deformation, scraping or abrasion, serving you for periods of time.Notable Size Details: our refillable spray bottle measures about 24x61mm, with a capacity of 15ml, compact in size and light in weight, portable and reliable for your daily carrying, and you can use it with confidence.Nasal Sprayer Replacements for Travel: you will receive 5 pieces of plastic spray mist bottles, widely applicable for your daily lives; These sufficient sprayer supplies will satisfy your needs for containing or replacement, and you can also share them with your surrounding friends.Ingenious Design: each empty sprayer is equipped with a clear protective cap and a spray pump, easy to keep clean, available to wash thoroughly and use repeatedly, ideal for you to store nasal flushing fluid.Versatile Performances: the nasal pump spray bottle has a wide range of applications, suitable for storing water, cosmetic water, perfume, cleaning liquid, saline water and more in the process of travel, vacation, business trip and camping.