a device for filling a divot in a mattress comprises a plurality of generally flat pads progressively sized with respect to each other . some pads are sized and shaped to fit within the divot without extending beyond the divot ; a final pad completes the repair and may extend onto the mattress upper surface to provide a smooth surface . pads are made from a flexible material , and may comprise an outer surface that includes a non - slip material such as rubber , hook - and - loop fastener , or adhesive , enabling the pads to adhere to each other or the mattress . the pads can have a flat or beveled edge , and can be manufactured from identical or dissimilar materials . a pad can be manufactured from different materials , thereby providing two different surfaces . in embodiments , the pads are oval . a cover is included to receive the pads while being used or for storage .