DESCRIPTION: Brand : Taki Type : Innerspring Mattresses Pillow Top : No Shipping Weight : 40 kg Type: Spring Height: 20 cm Cladding: 100% polyester fabric with sponge coating Sponge density: 25 kg / m3 Zipper type: Bonnell 5 rolls Other components: upper and lower felt layer Other features: 4 mounting clips and 2 ventilation holes