Through The Wall Drop Box, Heavy Duty Steel Through the Wall Mailbox with 2.8-7.9" 13" Combination Lock, 13x7x17" Mail Drop Box, Black
Not satisfied? Return it within 14 days for a full product refund. Return shipping applies for change-of-mind returns. View policy
Rainproof Design
Our through the wall key drop box features a secure rainproof design with a large flap positioned in front of the delivery slot, ensuring the safety of important mail even during heavy rain. The bottom of the box is equipped with rubber pads and drainage holes to quickly remove any accumulated water, preventing mail from getting damp.
Large Storage Box & Slot
The through the wall drop box includes a 13 x 7 x 17 inch storage box, providing 0.88 cubic feet of space, capable of accommodating various sizes of items. The 9.5 x 1 inch (240 x 26 mm) slot is suitable for smartphones, envelopes, and small parcels.
Durable Materials
Constructed from heavy-duty steel and coated with a rust-resistant powder, our through the wall mail box is sturdy and durable. Its scratch-resistant surface design maintains an attractive appearance and enhances longevity. This mailbox ensures long-term wall security and usage life, providing peace of mind for your daily life.
Combination Lock for Security
The use of a combination lock is more convenient, eliminating the hassle of losing keys, and allows for password changes at any time. Inside the mailbox, there are metal baffles to prevent theft or fishing for important mail. It's ideal for use at home, offices, workplaces, or schools.
Easy Installation
Our through the wall locking key drop box is equipped with adjustable slides, suitable for walls with a thickness of 2.8-7.9 inch (70-200 mm), compatible with various common wall types. The wall-mounted mailbox is easy to install with detailed installation instructions, making it suitable even for beginners.
📦 Shipping & Delivery
Free Shipping on orders $500+. For orders under $500, a flat postage fee applies based on order weight (from $4.95).
Orders are dispatched within 1–3 business days of payment confirmation. You will receive a tracking email once dispatched.
Standard delivery: 3–7 business days (metro). Regional/WA/NT may take slightly longer.
🔁 Returns & Refunds
We offer 14-day returns on all items.
To be eligible, items must be returned in original, unused condition with all original packaging.
To start a return: email hello@myhappygift.com.au with your order number.
Refunds are processed within 5–10 business days of receiving the returned item.
🛡️ Warranty
All products include a 12-month manufacturer's warranty.
Covers manufacturing defects and faults under normal use conditions.
Does not cover accidental damage, misuse, or normal wear and tear.
To make a warranty claim, email hello@myhappygift.com.au with your order number and photos of the fault.
❓ FAQs
How long does delivery take?
Orders dispatch in 1–3 business days. Standard delivery 3–7 business days.
Do you ship to all Australian states?
Yes, we ship Australia wide including WA, NT, and all regional areas.
How do I track my order?
A tracking link is emailed once your order is dispatched.
How do I contact support?
Email hello@myhappygift.com.au or call (03) 9961 6069.
Mon–Sat, 9:00 AM – 10:00 PM AEST. We respond within 24 hours.
Are your products covered by warranty?
Yes, every product includes a 12-month manufacturer's warranty.
Curated for Quality
Every product hand-selected to meet our quality standards before it reaches your home
Fast Australian Dispatch
Orders dispatched within 1–3 business days from our Australian warehouses
Responsive Local Support
Australian-based team available Mon–Sat, 9am–10pm AEST. Reply within 24 hours
Backed by Warranty
Every product includes a 12-month manufacturer's warranty — shop with confidence
