SONGMICS GMB20AG wall-mounted post box 10 × 30.8 × 33.8 cm 📮
Product description
This wall-mounted mailbox combines practical features and a compact footprint for secure everyday mail collection. It works well by an entrance or gate, offering a lockable compartment with a rotating lid to shield contents from rain and a viewing window to check for post at a glance.
Key Points

The mailbox includes a rust-resistant copper lock protected by a swivel cover that helps keep mail dry. The 3 x 30 cm insertion slot accepts A4 letters and envelopes conveniently, while a separate newspaper compartment stores rolled papers or magazines. There is also a name holder so deliveries are directed correctly, and a viewing window gives a quick visual check for new items. Assembly is straightforward with the supplied screws, bolts and rubber wedges, allowing you to mount it near your front door with minimal tools. 📨


Technical Specifications

- Name: SONGMICS GMB20AG Wall-Mounted Post Box
- Material: powder-coated galvanised steel, charcoal grey
- External dimensions: 10 x 30.8 x 33.8 cm
- Insertion slot size: 3 x 30 cm (D x L)
- Lock: rust-resistant copper lock with rotating lid protection
Advantages



The powder-coated galvanised steel construction increases durability and corrosion resistance, according to the manufacturer, which helps the mailbox remain serviceable outdoors. The compact depth makes it a good option for tight entryways where space is limited, and the rotating lid limits water ingress during wet weather. The addition of a name card slot makes it easier to personalise the box for multi-occupancy properties or to avoid delivery mistakes. 🔐
Usage Recommendations

Install the unit at a height that is comfortable for regular delivery and collection, and check that the viewing window aligns with where mail will sit to ensure visibility. For locations exposed to strong winds or frequent heavy rain, consider mounting under a small canopy or porch as an extra safeguard, especially if you regularly receive bulky envelopes or parcels. Note that while the copper lock is described as rust-resistant, exposure to coastal salt air may accelerate wear so occasional maintenance is advisable according to the manufacturer.
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