Features:Stainless steel welding technology: high-quality raw materials, precise welding, good crack resistance.Sharp claws: firm and reliable, heavy gravity, durable and not deformed.Footboard thickened and widened: suitable for the sole structure, the pedal is more stable and comfortable.It is easy to use and has strong carrying capacity. The maximum load capacity is about 120 kg.Very suitable for high-altitude logging, coconut fruit picking, field exploration, etc.Parameter:Material: Metal seamless triangle tubeType 250, opening diameter: 15-24 cm;Type 300, opening diameter: 17-28 cm;Type 350, opening diameter: 20-33 cm;Type 400, opening diameter: 21-38 cm;Type 450, opening diameter: 24-44 cm;Type 500, opening diameter: 27-50 cm;Package list:1 * Tree climbing artifact1 * Seat beltNote:Do not stick your body to the tree. Turn your hands, feet, and hips into a triangle and apply force to the tree in the direction of the two hooks above. Weight and strength should not point to the two hooks below.When receiving a tree climbing object, please practice within 1 meter under the tree. After studying, climb to the top. Don't blindly seek unsafe height.When you start learning, choose a tree with soft bark that will not fall, and then choose a tree with a diameter of 25 to 40 cm to learn easily. First, choose a tree with hard bark, such as small or large stones. This will increase the difficulty of learning.