Wedge-Shaped Door Stop Alarm System — Black | KIMLUD Default Title:Default Title Compatibility: Designed for Stanley 30oz/40oz

Compatibility: Designed for Stanley 30oz/40oz cups with a butterfly straw cover cap and spill-proof stopper

Filtration system: Double-level filtration (180μm + ultra-fine cotton foam) to capture fine and coarse debris

Closure: No zipper for a smooth

Fit: Elasticized band designed to fit women's heads and adapt across a range of shapes

Wedge-Shaped Door Stop Alarm System — Black | KIMLUD Default Title:Default Title Compatibility: Designed for Stanley 30oz/40ozThe Wedge Shaped Door Stop Alarm System in black delivers discreet, reliable protection for interior doors. Its compact, low profile design sits flush beneath doorways while delivering a powerful 125 dB alert to deter intruders and notify you instantly. Low profile wedge design: Sits flush beneath interior doors with a compact footprint that keeps hallways uncluttered. 125 dB alarm: Audible alert activates on displacement or door movement to deter