Walter 15I453 ENDURO-Flex 2 in 1 Abrasive Flap Disc [Pack of 10] – 4-1/2 in. Aluminum Oxide Grit with Plastic Backing… Price: $234.99 (as of 26/09/2022 00:55 PST- Details)

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Flap Disc: 2-in-1 surface blending disk is designed to save your time and energy by delivering the perfect finish on the metal surfaces, combining sanding and non-woven flaps
Sturdy Construction: the metal finishing disc is made from coated abrasive cloth and BLENDEX flaps to perform two tasks at a time. 2-in-1 abrasive disc is provided with a durable plastic backing to ensure longer disc life