- Safety system and durable build: The main body of the dog stake is made of durable stainless steel, suitable for all seasons. It can withstand up to 150 lbs of pulling force on the screws (which are not stainless steel). Tested on sturdy ground, it safely resists up to 1000 lbs of pulling force; not suitable for soft, sandy or muddy ground. Ideal for garden, camping or other environments. - 360° rotating design: Fully 360 degree rotating ball design allows your dog to move freely while you enjoy sun and leisure time. - Easy installation: Simply attach the 6-piece long screws with a hammer into hard ground, then use a hex key to attach the 6-piece short screws and fix the rotating base. - Practical dog anchor: The screws can be removed and reinstalled at any time without damaging the anchor. Suitable for large and medium dogs. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.