Features:OOTDTY Highly adhesive,multi-functional.Excellent for aquarium flora installation,like coral,grass,moss,andNon-toxic,will now not pollute water.Quick dryApply to numerous area.Specifications:Material: GluesType: Aquarium SuppliesColor: As photos shownSize: 4.5cmx11cm(1.77inx4.33in)Weight:50gPackage Includes:1 Aquarium GluesNote:1.Please enable 1-3cm error due to manual measurement. pls make sure you don't mind earlier than you bid.2.Due to the difference between various monitors, the picture might not reflect the particular shade of the item. Thank you!