100% brand new and high quality Ideal decoration for the fish tank or aquarium Incredibly detai imitation floating jellyfish Moves by water current in tank Harmless to all fish For both fresh and salt water Attaches by thin invisible line and suction cup,can be control the random position Material:soft silicone and fluorescent powder Color:yellow,green,blue,pink,orange,purple Size(W*H):S:5.50*16.50cm/2.17"*6.50"; M:8.00*21.00cm/3.15"*8.27";L: 11.00*22.50cm/4.33"*8.86" Cable length:Indefinite length,about 50cm/19.69 Quantity:1Pc Note Please: The glowing effect is the fluorescence effect But the item does not shine in the darkness,it needs Aquarium lamp irradiation We recommend to use blue or purple aquarium lamp and not use the red Please be careful when you open the package in case of broken invisible line Warning:Contains small parts,away from children under 3 years Size for manual measurement, there may be a 0 to 2 cm error, belongs to the normal phenomenon. And due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1Pc x Artificial Jellyfish Ornament