Description:Many advantages are offered by this pump lid gasket, such as high elasticity and toughness, resistance to tearing and deformation, easy removal and installation, and long service life.Perfectly matching the recesses, this pump lid gasket creates a tight and secure seal ensuring no water leaks out as it has very precise dimensions and great compatibility.It is constructed of rubber material.The length of this pump lid gasket is 17.5cm and the width is 16cm. It is suitable for Qissiq SPX1600S O-177.Item Name: Pump Lid GasketMaterial: RubberFeatures: High Elasticity, Easy to Install, DetachableSize Details:L: 17.5cm/6.89", W: 16cm/6.3" (Approx.)Notes:Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:2 x Pump Lid Gasket