Biggdesign hot water bottle is made of advanced rubber, which is durable, not harmful to health and provides a longer heat retention capacity. It also has a leak-proof lid for people of all age groups to use safely. The heat lasts for up to 6 hours at room temperature and 7-12 hours in a warm bed. In the summer it can be used as a cold compress. Dimensions: 8x14 in (20x35 cm). Capacity: 67 oz (2 l). To provide the ultimate in warmth, this hot water bag comes with a cuddly ultra soft pelush cover in a cat design. The cover is removable and washable. Biggdesign socks for women is made from %77 Cotton, %20 Poliamid %3 Elastan. Made using premium quality materials for the luxurious softness and for their colorfastness as well. They are breathable and very gentle for sensitive skins. They are the socks for women size 9-11 that corresponds to shoe size 5-10 (US) and 36-41 (Europian). There are 3-pair crew socks in this sweet set. It offers an excellent multi-purpose choice for every day of the week. Biggdesign women socks designed to be shown off. They’re medium height to be disguised by most pant legs and medium thickness so they’re versatile for many different outfits. It offers amazing patterns you might not find elsewhere. Whether you're stepping into sneakers or pulling on boots, it creates fun-to-wear socks in the most aesthetically appealing way Whatever the season, a box of Biggdesign hot water bottle and funny socks will bring smiles from cheek to cheek! This set is perfect for keeping you or a loved one unbeliveably cosy and warm while in bed or snuggling up on the sofa.