DescriptionLiving Coral SPS acrylic bracket, a variety of specifications/hole positions are available, equipped with a powerful suction cup, can be twisted to tighten the suction cup nut to achieve strong adsorption without falling off, made of high-grade acrylic material.Features-Color: Transparent-Material: Acrylic-Size: 14.00X7.20X5.50cm/ 5.50X2.83X2.16in(without suction cup), 14.00X8.00X5.50cm/5.50X3.14X2.16in(with suction cup)Number of holes: 8 Hole diameter: 13 MM Number of suction cup: 1 - Adopt high grade acrylic, elegant, transparent and long lasting.- Designed to hold the coral button or branch firmly and ensure that it will not slip.- Utilize dark space to promote healthier growth of broken or button coral- With suction cup, fixing firmly on fish tank or aquarium without coming off.- Can be given as a present to your family and friend.