Bed Sheet Holders for Corners Keep Sheets Firm & Tight of 4PCS - Heavy Duty Sheets Fasteners Open Corner Design for Fit Various Mattresses - Foldable for Convenient Storage

2nd generation upgrade: The open corner design is fits for all mattresses thicker than 4inches. The foldable design requires no assembly and stores easily.

Unmatched Locking Power: Unlike ordinary sheet holders that loosen over time, upgraded with an enlarged base featuring 10.6"×7.5" inner dimensions and non-slip dots/strips. Ensures a no-slip grip all night, even for active sleepers or thick mattresses.

Precision-Grip Technology for All Fabric: The full set of sheet holders features 80 precision-polished teeth, gripping fabric three times tighter while remaining fabric-friendly. The transparent clips maintain a discreet appearance, seamlessly blending with your bedding.

Effortless 10S Setup：No tools or mattress flipping! Just slide these bed lock sheet holders under the mattress and snap shut. The instant-lock mechanism makes sheet changes a breeze.

Ideal for Homes & Hotels: This set of 4 lock sheet holders features reinforced ABS and anti-slip bases for reliable use. Includes an elegant paper box. The ideal pick for anyone tired of dealing with loose bed sheets!