Package Includes: You will receive 4 contact lens cases in different colors—green, pink, beige, and blue. Each case includes 1 clear storage case, 1 pair of tweezers, and 1 insertion stick. High Quality: Our portable contact lens cases are made of high-quality plastic, odorless, free of harmful substances, and durable. Perfect Size: The contact lens case measures approximately 5.5 x 2.6 x 1.4 cm (2.2 x 1 x 0.6 inches); the transparent storage case measures approximately 6.2 x 4 x 1.8 cm (2.4 x 1.6 x 0.7 inches). Compact and lightweight, ideal for storage and travel. Easy to Distinguish: Each case features an "L" or "R" marking on the lid to help identify left and right lenses, preventing incorrect use and supporting eye hygiene. Good Sealing: Fill the case with contact lens solution, tighten the lid securely—the design helps prevent leaks and ensures a reliable seal.