GORILLA GRIP King Bed Wedge Pillow Gap Filler - Stop Pillows Falling

In this review the GORILLA GRIP King Bed Wedge Pillow is evaluated for people who want a simple, reliable solution to pillows and small items slipping into the gap between mattress and headboard. The bottom line: it fills gaps up to 6 in and stays put while adding a comfortable, supportive surface for sitting up. The reviewer finds it especially useful for reading or watching TV in bed and appreciates the foam density and non-slip underside that prevent shifting through the night.

Key Features

• Gap filling: Designed to fill mattress gaps up to 6 in wide so pillows and small bedside items stop falling behind the mattress.
• Stay in place grip dots: Hundreds of silicone grip dots on the underside help the wedge adhere to the mattress and reduce shifting while you sit or sleep.
• Comfortable high density foam: Constructed from 25D high density foam that rebounds to shape and provides firm, supportive surface for sitting or leg support.
• Soft, breathable cover: The 260gsm fabric cover is breathable and hypoallergenic, feels softer than standard pillowcases and zips off for machine washing.
• Large storage pockets: Each side includes a 6 in by 7 in pocket to keep phones, remotes or glasses within reach so essentials no longer disappear into the gap.

Who It's For

The wedge is ideal for sleepers who frequently find pillows, remotes or phones slipping between the mattress and headboard, and for anyone who sits up in bed to read or watch media and wants a stable, cushioned backrest. Its full width across a king mattress also makes it a good choice for couples who need a continuous barrier at the head of the bed.

Those seeking a plush, soft pillow alternative or a solution for gaps wider than 6 in should look elsewhere; this product is intentionally firm and sized specifically to handle gaps up to 6 in and to provide ergonomic support rather than a sinking, plush feel.

Pros & Cons

Pros

• Effectively prevents pillows and small items from falling into gaps up to 6 in wide, making bedside storage easier.
• Non-slip silicone grip dots keep the wedge from moving on most mattresses so users report fewer adjustments at night.
• Firm 25D high density foam offers supportive rebound for sitting up and also works as leg or back support.
• Convenient side pockets provide accessible storage for small bedside items like remotes and glasses.

Cons

• The firm, dense foam may feel too supportive for those who prefer a softer, plush pillow experience.
• Limited to gaps of 6 in or less, so it will not solve larger headboard gaps.

Specifications

Our Verdict

The GORILLA GRIP King Bed Wedge Pillow is a practical, well-made gap filler that combines firm, supportive foam with effective non-slip dots and useful storage pockets. It is a good value for anyone needing a tidy, reliable solution for gaps up to 6 in and for those who sit up in bed often; buyers who prefer a plush, soft pillow should consider alternatives.

Frequently Asked Questions

Will it fit my king mattress?
The king size measures 76 in x 10 in x 6 in and is designed to span the full width of a standard king mattress.

Can the cover be cleaned?
Yes, the 260gsm cover has a zipper and is machine washable for easy care.

Will it move during the night?
The underside has hundreds of silicone grip dots that greatly reduce movement on most mattresses, keeping the wedge in place.