WCS Pro-Cone One-Way Bat Excluder - Clear Polycarbonate Wildlife Exclusion Device for Bats Flying Squirrels &amp Birds - Reusable Humane Exit Cone for Attics Soffits &amp Eaves (Not for Gray Squi

- ONE-WAY EXIT DESIGN - Animals push through the wide end to exit, but the tapered shape narrows toward the outside, making re-entry nearly impossible. The smooth interior prevents bats from gripping the walls to crawl back in. Install at a downward angle so gravity works against them. No flaps or moving parts to fail - SIZED FOR BATS & SMALL FLYING ANIMALS - Works great for bats, flying squirrels, and similar-sized animals. NOT designed for mice (too small to trigger exit) or gray squirrels (too large, they will push back in). Opening tapers from 2-1/4" to 1-1/2". Know your pest before you buy - CLEAR POLYCARBONATE CONSTRUCTION - See-through design lets you confirm animals have exited. UV-resistant material stays crystal clear and will not yellow with age. Reusable season after season - just remove, clean, and redeploy at the next location. Made in USA - NOT FOR GRAY SQUIRRELS - Gray squirrels are too large and strong - they will push their way back through the cone. If you have gray squirrels, check out our larger excluder options or one-way doors instead. This cone is sized for bats and smaller animals only - SIMPLE INSTALLATION - Mount over the entry hole at a downward angle using 3/8" staples, 1" screws, or silicone caulk. Seal edges with copper mesh or foam backer rod. Leave in place for minimum 3-5 days to ensure all animals have exited, then seal the hole permanently. Do NOT remove during bat birthing season - contact your local wildlife agency for timing