# Whack-A-Sign > The only No Trespassing sign engineered to slide directly onto a T-post. U.S. Patent Protected. Whack-A-Sign is a patented slide-on property sign designed for standard metal T-posts. No drilling, zip ties, or extra mounting hardware required. The bracket slides over the top of any T-post and locks securely in place with an Allen wrench and two screws (included). Installation takes about 2 minutes. ## Product Details - **Price:** $19.99 per sign - **Includes:** Sign, Allen wrench, two mounting screws - **Material:** UV-protected, weatherproof plastic - **Color:** High-visibility safety orange - **Visibility:** Readable from over 100 feet - **Compatibility:** Fits standard 1.25 lb/ft and 1.33 lb/ft metal T-posts - **Features:** UV protected, weather resistant, QR code ready, secure fit (no spinning or sliding) - **Patent:** U.S. Patent Protected design - **Shipping:** Free shipping (U.S.) ## Use Cases - Ranches and farmland - Hunting land and cabins - Vacant lots and acreage - Construction sites - Private property boundaries ## Custom Orders Bulk custom orders available with custom lettering, colors, and company branding. Minimum order: 200 signs. Contact info@whackasign.com for pricing. ## Installation 1. Find any standard metal T-post on your property 2. Slide the Whack-A-Sign bracket over the top and secure with the included Allen wrench and screws (about 2 minutes) 3. Done — sign is visible from over 100 feet away ## Links - Homepage: https://whackasign.com - Shop: https://whackasign-com.myshopify.com - Contact: info@whackasign.com