The Litter Pearls Crystal Clear Unscented Non-Clumping Crystal Cat Litter with Odorbond is a high-quality cat litter that provides superior odor control and is safe for sensitive cats. The litter features a silica gel base that is absorbent and locks in odor-causing substances. The surface of the litter is also covered with liquid-absorbing channels that prevent odor from escaping. The Litter Pearls Crystal Clear Unscented Non-Clumping Crystal Cat Litter with Odorbond is available in a 7-pound weight.