ENOUGH QUANTITY: You will get 6 pieces of aquarium plant cups in 2 shapes, including 2 square acrylic styles, 4 round glass styles; A of shapes provide your fish with more , and decorate your fish tank nicely HIGH QUALITY: Made of quality acrylic and glass material, durable, and harmless, safe for and fishes. EASY TO INSTALL: Our aquarium plant holder is equipped with sturdy suction cups, which allows for easy moving while ensuring a firm attachment to the aquarium, solving the problem of falling plants and rocks after installation, and bringing you more convenience. PLANT CUP SIZE: The round aquatic flowers basin is (2.4inch in diameter, 2.7inch in height), square plant stand is (4.7 x 2.4 x 2.9inch) for placing in a larger fish tank, I believe they will be the great decoration for your aquarium. PERFECT CHOICE: Perfect to breed Aquatic Plants in freshwater or saltwater aquarium, offer your fishes a dream land to swim and hide ,help them feel safe and also increase human visual interest. 2PCS aquatic plant planting cups (12 x 6cm) 4PCS cultivation cups (7 x 6cm) Colour:transparent Material:Acrylic Package Contents: 6 x Aquatic Plant Cups Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.