It comes with an extra keyboard cover and screen protector FOR FREE---Provide complete protection for your MacBook keyboard/Screen against dust: liquid spill: critical wear: contaminates and more; Fully vented for safe heat disbursement: fully access to all buttons and features. Full Protection--- Provide complete protection for your MacBook keyboard and screen against dust: liquid spill: critical wear: contamination and more. Lightweight--At only 8.9 oz: it doesn't add any noticeable weight to your MacBook 14.