If your balcony railing has slats that are too wide, add plastic chicken wire. Use twist ties to attach…

Deck Railing Cost Comparison and Railing Product Types – Deck & Rail Supply

FUKEA PVC Privacy Screening Fencing Shield Screen 3.28ft High for Garden, Balcony and Terrace/with Cable Ties/Waterproof/Natural Wind and Sun Border Protection Outdoor(Grey,100 x 300cm) : : Garden

Fencing You'll Love - Wayfair Canada

Keep Your Cats Safe: Why Using Mesh For Balcony Fencing Is A Must - The Mesh Company

DIY Pea Trellis: How to Build a Simple Pea Trellis in Your Garden - Dengarden

Plastic Chicken Wire – Quest Brands

Types of Fences

Balcony Railing Mesh Kids/Pets Fence with Ties, Black Hexagonal Plastic Netting for Plants Florals, Chicken Wire Mesh Roll Yard Temporary Fencing (Size : 1x15m(3.2x49ft)) : : Patio, Lawn & Garden

Growing Fence-Friendly Vines: Do's and Don'ts - The Fence Authority

Deck Railing Cost Comparison and Railing Product Types – Deck & Rail Supply