Diameter: 5.5 Inch VASTU BENEFITS: When kept on work desk helps in career luck progression and success fame. Keeping a tortoise at the east sector of home improves and promotes healthy environment. Placing the tortoise at the very entrance will safeguard your home from negative energy. Placing the tortoise near the bed head will take away all your anxieties. This helps in solving the problem of insomnia. It is also advisable to place it near your child's bed if he/she is afraid of sleeping alone. Tortoise has great significance both in Vastu and in Feng Shui Don't Wash, Use Dry Cotton Cloth To Remove Dirt