Black Anodized No Draft Mail Slot For Glass 3 By 11.5 Inches With Internal Brush For Privacy And Extra Insulation Energy Efficient Design That Fits All Glass Thicknesses

Sealed No-Draft Glass Mail Slot with Internal Brush (Single)
✔️ 3 in x 11-1/2 in no-draft mail slot, dual flaps, brush seal

The No-Draft Mail Slot is designed for glass doors and panels, blocking wind, dust, and moisture while letting mail pass through. Ideal for glass entry doors and patio doors in homes and offices.

✅ Black anodized finish resists rust and tarnish
✅ Energy-efficient design with internal brush for insulation and privacy
✅ Dual spring-loaded flaps open to 135 degrees for easy access
✅ Durable ABS plastic and anodized aluminum construction
✅ Cut-out size 10-1/4 in (260 mm) wide x 1-7/8 in (48 mm) high

💡 What is a sealed no-draft mail slot for glass doors used for and how does the internal brush improve insulation?

A handy solution for preventing drafts while allowing mail access. - Reduces drafts and blocks dust around glass doors - Internal brush improves insulation and privacy - Fits multiple glass thicknesses for easy retrofit ✝️