Key Feature:

• Musical: Highlighted the musical feature of the rattles.
• Soft: Emphasized the soft texture of the silicone.
• Unisex: Included the gender neutrality.
• No High-Concerned Chemicals: Explicitly mentioned the absence of harmful chemicals.
• Age Range: Incorporated the recommended age range (0-36 months).
• Separates: Briefly noted the packaging.
• Warning: Included the fire safety warning.