Features: 2 TYPES TO CHOOSEThere are 2 types of products, you will receive 100pcs/sheet hydroponic sponge with pit or 96pcs/sheet hydroponic sponge with I-shaped mouth, suitable for different plant seedlings. HYDROPONIC PLANTINGThe sponge is suitable for hydroponic planting, it is breathable and the plants grow normally. Soilless cultivation, simple and convenient. WIDE APPLICATIONIt is suitable for a variety of scenes, balconies, greenhouses, gardens, courtyards, etc., to grow vegetables, fruits, flowers. EASY TO TEAREach sheet has 100pcs or 96pcs, each small piece has a cross cut in the middle, and it is an independent piece when it is torn apart, which is more convenient. SIZE DETAILSEach small sponge is about 25 x 25 x 25mm/0.98 x 0.98 x 0.98inch(L x W x H), appropriate size for planting, enough room for growing. Specifications: Type(color+style): A(white hydroponic sponge with pit, blackhydroponic sponge with pit), B(whitehydroponic sponge with I-shaped mouth,blackhydroponic sponge with I-shaped mouth) Material: PU sponge Hydroponic sponge with pit size(L x W x H): About 250 x 250 x 25mm/9.84 x 9.84 x 0.98inch Hydroponic sponge with I-shaped mouth size(L x W x H): About 300 x 200 x 25mm/11.81 x 7.87 x 0.98inch Each small sponge size(L x W x H): About 25 x 25 x 25mm/0.98 x 0.98 x 0.98inch Package Includes: Type:A 100pcs/sheet x Hydroponic sponge with pit Or Type:B 96pcs/sheet x Hydroponic sponge with I-shaped mouth Note: 1. Due to the light and screen difference, the item's color may be slightly different from the pictures. 2. Please allow 0.5-2 cm differences due to manual measurement.