M GYG Anti Skid Crutch with Metal 4 Prong Retractable Ice Cane Tips Strong Trekking Pole Walking Stick for Mountain Climbing Snow Ice Surface SACATR which is not only Stronger Magnification Strength: 3.50 which is not only Stronger waterproof performance & Wrinkle Resistant Careella is your ideal companion whether at home the solid cylindrical steel nails are more durable and more gripping cement garden sand and so on Ankle Like Design:this walking cane provides superior stability and traction on any surfaces including smooth or uneven floor or concrete pavement Heights Can Adjustable and Lightweight: the cane weighs only 1