[MATERIAL]Natural Rubber +warm fleece.Super super and comfortable. Non-toxic.Not hurt grinding pet foot pain.Package Includes 4pcs/set Pet Dog Boots Shoes. [SIZE]Size1:Width 2.9cm,Length 3.8cm;Size2:Width 3.2cm,Length 4.3cm;Size3:Width 3.5cm,Length 4.8cm;Size 4:Width 4.0cm,Length 5.3cm;Size 5:Width 4.3cm,Length 5.8cm. [CONVENIENT]Easy and comfortable to wear with the magic tape,and it is very light ,which it is more convenient for your dog. [PROTECT]Dog boots is sturdy, flexible, skid-resistant and allows the boots to be used indoors or outdoors, in wet and dry, hot and cold conditions,it will protecting the pets' paws against hurt which from sidewalk,asphalt road, grass, stones, dirt and mud...... [KEEP WARM]The shoes with thick warm fleece inside.Could keep the paw warm and make it comfortable.The Default Delivery Time is about 7-15 Business Days, Usually Get the Item in about 7-10 days.