Replacement Insect Net + Small Net Set D Type Insect Netting Collection ● This is an A-One "D type" net head. ● This set includes two types of insect nets. ● The spring-loaded structure fits trees, making it effective for catching cicadas. Size (approx.): Small size: Diameter 42cm x Depth 85cm Mesh size: 2mm Stored at home. Please refrain from purchasing if you are nervous or seeking perfection.