Chair Felt Pads Slide Off! Floor Protector Pin Casters DIY Hack: Before pushing the pin casters into your chair legs, wrap the felt pads in a square piece of fabric, and pin the corners of the square. Then install the improved felt pads onto your chair legs. You will notice that it slides smoothly and your floor is protected from scratches. Be sure to double-check it for the first few times you sit down, to ensure that the casters and their pins are aligned and remain fully inserted!
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