Key Features of These Vacuum Storage Bags:- Versatile: Set of 12 bags (3 S: 60 x 40 cm; 3 M: 70 x 50 cm; 3 L: 80 x 60 cm; 3 J: 100 x 76 cm), ideal for organising clothes at home, for travel, or for moving.- Protective: Helps protect stored items from dust, insects, odours, and moisture.- Space-Saving: Reduces storage volume by up to 80%, allowing compact, stackable organisation under beds, in closets, storage rooms, or suitcases.- Airtight: Features a double zipper seal and triple-seal valve for reliable airtight protection.- Quality Materials: Made from thick PA and PE materials, resistant to tearing and wear.Specifications:- Colour: Transparent- Material: PA (Polyamide) Plastic, PE (Polyethylene) Plastic, PP (Polypropylene) Plastic- Product Size:- S: 24"L x 16"W (60 x 40 cm)- M: 28"L x 20"W (70 x 50 cm)- L: 32"L x 24"W (80 x 60 cm)- J: 40"L x 30"W (100 x 76 cm)- Product Weight: 2.3 lb (1 kg)Package Contents:- 3 x S Vacuum Storage Bag - 24"L x 16"W (60 x 40 cm)- 3 x M Vacuum Storage Bag - 28"L x 20"W (70 x 50 cm)- 3 x L Vacuum Storage Bag - 32"L x 24"W (80 x 60 cm)- 3 x J Vacuum Storage Bag - 40"L x 30"W (100 x 76 cm)- 1 x Hand PumpSONGMICS Notes:- During use, make sure the zipper is tightly sealed and the valve cap is firmly closed to prevent air from entering.- A hand pump included.