The cleaning surface of the inner part removes the algae layers. The surface of the outer magnet is covered with a particularly fine synthetic matt that protects the glass. The magnets have an oar that allows attaching a piece of string for retrieving it. S: 33 x 70 mm (1.3 x 2.8 in.) for glass thickness up to 6 mm (0.2 in.).
Additional information
| Weight | 0.19 kg |
|---|---|
| brand | sera |
| dimensions | 4.5 x 11.51 x 16 cm; 91 Grams |