The anti-leakage fine silicone mesh is suitable for small seeds such as radish, broccoli and Chinese cabbage. No deformation, no shrinkage, safe, non-toxic, and reusable. For alfalfa, lettuce or any other small seeds, may need to germinate first before spread on the silicone mesh. This is not suitable for very small seeds such as amaranth seeds. As for broccoli and Chinese cabbage, need to soak the seeds in water for about 2 to 3 hours, and then spread them on the silicone mesh. PS: Tray is not included! Item is only the silicone mesh. 防漏种神器，适合小种子如萝卜，西兰花和小白菜等。不变形、不缩水，安全无毒，可重复使用。 对于苜蓿、生菜或任何其他小种子，需要先催芽，然后再铺在硅胶网上。这不适用于非常小的种子，例如苋菜种子。至于西兰花和小白菜，则需要将种子在水中浸泡约2至3小时，然后再将其铺在硅胶垫上。 注：育苗盘不包括在內！产品只是硅胶垫而已。 Material: Silicone Size: 28 cm x 21 cm Thickness: 1.2 mm Hole Size: 0.8 mm - 1.3 mm Weight: 19 g 材质：硅胶 尺寸：28 cm x 21 cm 厚度：1.2mm 孔径： 0.8 mm - 1.3 mm 重量：19 克 * Please allow slight dimension/weight difference due to different manual measurement. * Due to the difference between different monitors or mobile phone screens, the picture may not reflect the actual color of the item. * Actual product appearance or packaging may differ from the images, subject to the actual product received. * 由于不同的手动测量方式，请允许少许尺寸/重量上的差异。 * 由于不同的电脑或手机屏幕之间的差异，图片可能无法反映该商品的实际颜色。 * 外观/包装如有更新，以收到的实物为准。