Healthy Growth: The high-density mesh effectively repels mosquitoes and birds. The transparent mesh allows sunlight and rain to pass through smoothly, allowing plants to fully photosynthesize and making their growth easy to monitor. Durable Material: The 15 x 20 cm grape protection bags (pack of 20) are suitable for most grape varieties. Made of durable organza, they offer medium stiffness, high density, and high tensile strength, giving the grapes ample room to grow. The fruit protection bags are secured with a nylon drawstring that quickly closes with a simple pull, making them very convenient to use. Easy to Monitor: With the grape protection bags, you can monitor the growth of your grapes at a glance, saving time and effort. These durable and reusable garden net bags are made of environmentally friendly materials and are bird and insect friendly. Versatile: The fruit and vegetable protection bags are also suitable for apples, pears, strawberries, tomatoes, cucumbers, cherries, and other small fruits and vegetables. They protect against fruit flies, ants, beetles, wasps, and birds. Eco-friendly and reusable: sturdy and durable, reusable, made of eco-friendly materials, and harmless to birds and insects. You can use them with confidence to protect your crops. Show more