These lights are made from acrylic and PVC. It includes a 200 cm (79") dimmable USB-powered power cord, three hooks, and two chains of 8.3". The price drops from $29.99 to $17.99 when you clip the 10% on-page coupon. Shipping is free for prime members and nonmembers get free shipping over $25. 

Clip the 10% on-page coupon to get this price.