The Pump Head Corner Filling Design of our protective sleeve makes that your bottle pump heads remain intact and undamaged. This innovative feature prevents deformation or breakage of the pump heads, offering protection during transit. The foam material is not only soft and but also provides excellent cushioning against impacts. This makes it great for safeguarding your bottle pumps in any situation. Features -Color:White -Material: foam -Size:9.00X6.00X5.50cm/3.54X2.36X2.16in -Inner size: 30x60 mm - material: crafted from foam, this cover offers softness and durability, ensuring reliable protection for bottle caps -Antideformation design: the pump head filling design prevents the pump head from deforming or breaking, maintaining its functionality -Waterresistant: the sealed hole structure makes that the cover does not absorb water, providing excellent resistance to water and damp conditions -Shock absorption: designed to protect bottle caps from impacts during transportation, reducing the risk of damage -Universal compatibility: simple to use and compatible with a wide range of bottle cap, making it suitable for various applications Package list: 10