... require .They are fitt for different size sleeve for laptop :14 inch ,15 inch , 17 inch.Material ... belts,diving gloves.4. neoprene load sandbags,neoprene laptop sleeve,neoprene computer bag.5. notebook carry bags ... or neoprene laptop bag,neoprene mouse pads,mouse trap mice mouse ... , CD/DVD neoprene pouch/cases,glasses bag/case.7. camera cases and bags,neoprene digital bag,cell ...