If you want the best gecko ledge available, this is it! * The ultra strength magnets secure the ledge to just about any type of enclosure. * Comes with 8 free 1.5 oz cups. * Easy Clean Up! Made from ABS plastic, you can simply wipe away any mess, even dried on gecko diet! * Can support up to 4 adult size crested geckos at one time (or 240 grams) through 1/4 inch glass.