Humidity Domes for 1020 Trays, Extra Strength Seed Starter Covers with Adjustable Vents, Clear Plastic Propagation Cloning Lids for Germination & Microgreens

6.3" Extra Tall for Vigorous Growth】 This 6.3-inch tall humidity dome provides greater vertical space than standard lids, allowing seedlings and clones to develop taller and stronger root systems prior to transplanting. Superior Humidity & Climate Control】 Featuring two adjustable ventilation dials on the top and sides, these domes enable precise regulation of airflow and moisture levels, creating an optimal environment for plant growth. Heavy-Duty & Built to Last】 Constructed from thicker, high-quality BPA-free PET plastic, these domes are designed for durability and are reusable for multiple seasons, capable of withstanding daily use. Snug Fit for Standard 1020 Trays】 Engineered to fit securely on all standard 10x20 inch flat trays and heating mats, the tight seal effectively retains warmth and humidity to enhance germination rates. Complete Set with Quality Assurance】 Each 10-pack order is thoroughly inspected to ensure all components are included and intact, providing a clear view for monitoring plant development. BPA-free PET Plastic

• Adjustable Ventilation
• Humidity Dome
• Extra Tall