[7 Fin Blade Replacement] -- Fits For Pro BL450-30/BL456-30/BL451-30/BL454-30 Auto-iQ BL480-30/BL480D-30/BL481-30/BL482-30/BL490-30/BL681A-30/BL682-30/BL642W/BL682 Auto-iQ Pro Complete BL487-30/BL488W-30/BL487A-30/BL486CO-30 BL480D Auto-iQ Compact System BL491-30/BL492-30/BL492W-30 kindly be aware solely the items indexed accurately as above is compatible. [No Leakage] -- The 7 fins extractor blade meeting is made of effective chrome steel and sealed with rubber gasket. More Durable and No Leakage. [Warm Tips] -- The immoderate pace blade is the choice of stainless-steel material. unfastened and might be washed directly with water faucet. But please kindly word don't immerse the blade in water for too lengthy to forestall corrosion. Also please note that the rubber gasket may even be free during transportation. Pls verify it earlier than use and make it's put tight into the factitious bottom blade. [Note]-- We 't declare those are normal . It is just used to expose the compatibility of accessories. colour: black Material: plastic Package Contents: 1 x software holder 2 x sealing rings Only the above package content, different products should not included. Note: Light and various exhibits can cause the colour of the object in the photograph a chunk various from the genuine thing. The size allowed error is +/- 1-3cm.